what is the value of x

What Is The Value Of X

Answers

Answer 1

Answer:

x = 8

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 6² = 10²

x² + 36 = 100 ( subtract 36 from both sides )

x² = 64 ( take the square root of both sides )

x = \(\sqrt{64}\) = 8


Related Questions

Franklin and Glennys are selling cases of chocolate bars for a school fundraiser. Franklin sells 5 cases and Glennys sells 8 cases. There are x bars of chocolate in each case. How many chocolate bars does Franklin sells?

Answers

Answer:

Franklin sold 5x bars.

Step-by-step explanation:

Franklin Sells 5x bars. I assume the question is asking for an expression with the usage of X instead of an actual value or when that is attainable. If there's any more information that you can provide, let me know and I'll redo the problem.

Mr. Smith had 262 markers in the art room. He threw away the markers that dried out, and now he has 99 markers. How many markers dried out?​

Answers

Answer:

163

Step-by-step explanation:

262-99=163

Answer:163

Step-by-step explanation: subtract 262 and 99

big box have 1/4 of 20
gigabytes of ram

Answers

Big boxes have 1/4 of 20 gigabytes of ram will be 5 gigabytes.

What is Algebra?

Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.

The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.

Big boxes have 1/4 of 20 gigabytes of ram.

Then the multiplication of the numbers 1/4 and 20 will be given by putting a cross sign between them. Then we have

⇒ (1/4) x 20

⇒ 20 / 4

⇒ 5 gigabytes

Big boxes have 1/4 of 20 gigabytes of ram will be 5 gigabytes.

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An arithmetic sequence has this recursive formula: a1=8 an=an-1-6 what is the explicit formula for this sequence

An arithmetic sequence has this recursive formula: a1=8 an=an-1-6 what is the explicit formula for this

Answers

Answer:

D

Step-by-step explanation:

a p e x

The explicit rule of the sequence is (d) \(a_n = 8-6 (n -1)\)

How to determine the explicit formula?

The sequence is given as:

a1 = 8

\(a_n = a_{n-1} - 6\)

Set n = 2

\(a_2 = a_{1} - 6\)

This gives

a2 = 8 - 6

a2 = 2

Calculate the common difference (d)

d = a2 - a1

This gives

d = 2 - 8

Evaluate

a = -6

The explicit formula is then calculated as:

\(a_n = a_1 + (n -1)d\)

This gives

\(a_n = 8-6 (n -1)\)

Expand

\(a_n = 8-6n +6\)

Evaluate the like terms

\(a_n = 14-6n\)

Hence, the explicit rule of the sequence is (d) \(a_n = 8-6 (n -1)\)

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What is the value of each expression?

What is the value of each expression?

Answers

Answer:

1. -3   2. 3

Step-by-step explanation:

Evaluate each expression is very simple concept in math. When you substitute a particular value for each variable and then act the operations called evaluating expression.

Answer:

-3 and 3

Step-by-step explanation:

A rare disease exists with which only 1 in 500 is affected. A test for the disease exists, but of course it is not infallible. A correct positive result (patient actually has the disease) occurs 95% of the time, while a false positive result (patient does not have the disease) occurs 1% of the time. If a randomly selected individual is tested and the result is positive, what is the probability that the individual has the disease?

Answers

Answer:

The probability that the individual has the disease is 1/500

Step-by-step explanation:

i found the fraction of 1 in 500 which is 1/500, hope this helps :)

Three objective functions for linear programming problems are 7A+10B,6A+4B, and −4A+7B. Show the graph of each for objective function values equal to 420 .

Answers

Graph of each objective function using linear programming.

Here,

Putting the equation equal to 420 and plotting the graph by finding the value of A and By putting A=0 and finding B then putting B=0 and finging A.

For example putting A=0 in 7A+10B=420 will yield  (0,42) and Putting B=0 will yield (60, 0). plotting theses points on graph and joining them to generated the line.

Repeating thin step for each objective function and plotting the graph.

7A + 10B = 420 is labelled as a.

6A+4B = 420 is labelled as b.

-4A + 7B = 420 is labelled as c .

The graph of each function is attached below.

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Three objective functions for linear programming problems are 7A+10B,6A+4B, and 4A+7B. Show the graph

A baby is b weeks old. How old will it be in five weeks time​

Answers

Answer:

b(5)

Step-by-step explanation:

pls I am not sure

pls I really don't  want any bad comment I already feeling bad

question 10 is: a pen and a pencil cost RM2.40 and RM0.30 respectively. The price of an eraser is one third of the price of the pen. Adam buys one of each item. Find the total amount of money Adam has to pay.​

question 10 is: a pen and a pencil cost RM2.40 and RM0.30 respectively. The price of an eraser is one

Answers

\(\huge\colorbox{red}T\colorbox{orange}h\colorbox{yellow}a\colorbox{green}n\colorbox{blue}k\colorbox{purple}s\)

a) Sketch a transistor-level schematic and layout for Y=ABC+AD​ b) Find the truth table of the logic function Y. c) Give the sizes of all transistors, assume that for the basic inverter n=4,μ0​Cax​=430μA/V2

Answers

Designing complex transistor-degree circuits calls for information in circuit layout methodologies, gear, and precise generation parameters

I can offer you a few general records and steps for designing a transistor-level schematic and layout for the given logic characteristic.

A) Transistor-degree schematic and layout:

To lay out a transistor-level schematic and format for the common sense feature Y=ABC+AD, you will generally use primary logic gates which include NAND and NOR gates composed of transistors. You can comply with these steps:

Identify the required common sense gates for the feature Y=ABC+AD. In this situation, you will want an AND gate, an OR gate, and an additional AND gate for the second time period.Design the schematic for each common sense gate the use of transistors. For example, for the AND gate, you would use series-related transistors in a complementary CMOS configuration.Connect the gates collectively in step with the function Y=ABC+AD to create the overall schematic.Once the schematic is entire, you can proceed to the layout design. Layout entails physically arranging the transistors and interconnecting them on a chip. The layout design relies upon on the particular technology and design rules you're using.

It is crucial to observe that designing a complete transistor-level schematic and format requires a deep understanding of circuit layout concepts and equipment precise to the era you're operating with.

B) Truth desk of the good judgment function Y:

To find the fact table for the good judgment function Y=ABC+AD, you would list all feasible enter mixtures for A, B, C, and D and evaluate the output Y for every aggregate. The reality desk will display the relationship between the inputs and the ensuing output Y.

C) Sizes of transistors:

To determine the sizes of transistors, you will want extra records which include the generation parameters, transistor fashions, and particular layout requirements. The sizes of transistors are normally determined via a manner known as transistor sizing, where the dimensions of the transistors are adjusted to fulfill specific performance targets together with pace, energy, and place.

The parameters you stated, n=4 and μ0​Cax​=430μA/\(V2\), represent the brink ratio (n) and the early voltage (μ\(0\)Cax​) for a basic inverter. However, they do now not provide sufficient statistics to decide the sizes of transistors for the given logic function.

Designing complex transistor-degree circuits calls for information in circuit layout methodologies, gear, and precise generation parameters. It is suggested to consult specialized software equipment and reference substances or paintings with skilled circuit designers to correct the layout and optimize the circuit.

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After solving a quadratic equation using the quadratic formula, what do the 2 solutions mean?

Answers

Answer:

those are your two answers

Step-by-step explanation:


Figure A is a scale image of figure B.

Pls help!!!

Figure A is a scale image of figure B.Pls help!!!

Answers

x = 5.25

since there is a scale factor of 1.75, you multiply 3 * 1.75 and get 5.25

hope this is helpful!

First make a substitution and then use integration by parts to evaluate the integral. (Use C for the constant of integration.) ∫9 cos⁡√x dx

Answers

The required value of the integral is 9x^(1/2) cos√x - (1/2) ∫9 sin√x x^(-1/2) dx

What is integration?

When different individuals or objects are brought together, such as when all of the district's elementary school children attend the new middle school or when snowboarding is introduced to all ski slopes, integration takes place.

According to question:

The general formula for integration by parts is ∫u dv = uv - ∫v du. Choosing u = cos√x and dv = 9 dx, we have:

du = (1/2) sin√x dx and v = 9x^(1/2)

Therefore, the integral becomes:

∫9 cos⁡√x dx = 9x^(1/2) cos√x - (1/2) ∫9 sin√x x^(-1/2) dx

This can be further simplified if desired, but this is the result obtained by using integration by parts.

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What type of variable is the number of customers in line at the bank in a 24 hour period? qualitative continuous attribute discrete

Answers

The number of customers waiting in line at the bank over a 24-hour period is a discrete variable type.

By discrete variable, what do you mean?

A variable whose value is determined by counting is referred to as a discrete variable. examples: the number of pupils in attendance. how many red marbles are in the container. when triple coins are turned, the count of heads. The number of pupils, kids, the shoe size, and so forth are some typical examples of discrete data. A statistical variable is referred to as a discrete variable if it presupposes a finite collection of data and a countable number of values. Contrarily, a continuous variable is a quantitative variable that accepts an endless quantity of data and an uncountable number of values.

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Please help giving up 20 points for answers

Please help giving up 20 points for answers
Please help giving up 20 points for answers

Answers

Answer:

Question 2: 6x-21

Question 1: -9x+3

Step-by-step explanation:

In applying the N-A-S rule for H3ASO4, N = A= and S =

Answers

Applying the N-A-S rule to \(H_3ASO_4,\) we have N = Neutralization, A = Acid (H3ASO4), and S = Salt (depending on the counterions).

To apply the N-A-S (Neutralization-Acid-Base-Salt) rule for \(H_3ASO_4,\) let's break down the compound into its ions and analyze the reaction it undergoes in aqueous solution.

\(H_3ASO_4\) dissociates into three hydrogen ions (H+) and one arsenate ion \((AsO_4^3-).\)

In water, it can be represented as:

\(H_3ASO_4(aq) - > 3H+(aq) + AsO_4^3-(aq)\)

Now, let's analyze the N-A-S components:

Neutralization: The compound \(H_3ASO_4\) is an acid, and when it dissolves in water, it releases hydrogen ions (H+).

Therefore, N represents the neutralization process.

Acid: \(H_3ASO_4\) acts as an acid by donating protons (H+) when dissolved in water.

Hence, A represents the acid.

Base: To identify the base, we look for a compound that reacts with the acid to form a salt.

In this case, water \((H_2O)\) can act as a base and accepts the donated protons (H+) from the acid, resulting in the formation of hydronium ions (H3O+).

However, it is important to note that water is often considered a neutral compound rather than a base in the N-A-S rule.

Salt: The salt formed as a result of the neutralization reaction between the acid and base is not explicitly mentioned.

It would depend on the counterions present in the system.

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It takes your equipment 3 minutes to travel 264 feet. what speed is the equipment traveling?

Answers

Answer:

To determine the speed, we can use the formula:

speed = distance / time

where distance is measured in feet and time is measured in minutes.

In this case, the distance is 264 feet and the time is 3 minutes. Plugging these values into the formula, we get:

speed = 264 feet / 3 minutes

simplifying, we get:

speed = 88 feet/minute

Therefore, the equipment is traveling at a speed of 88 feet per minute.

Write the exponent for the expression.2.78

The exponent for the expression is ___

Answers

Answer:

The exponent for the expression is -8

Step-by-step explanation:

12345689 I just need points

what is the probability of a type i error for a sample of size 10? (round your answer to four decimal places.)

Answers

The probability of a type i error for a sample of size 10 depends on the significance level (α) chosen for the hypothesis test. Assuming a standard significance level of 0.05, the probability of a type i error for a sample of size 10 can be calculated using a t-distribution table or a statistical software.

A type i error occurs when a null hypothesis is rejected when it is actually true. In hypothesis testing, the significance level (α) is the probability of rejecting the null hypothesis when it is actually true. A common significance level used in statistical analysis is 0.05, which means that there is a 5% chance of rejecting the null hypothesis when it is actually true.

The probability of a type i error for a sample of size 10 can be calculated using a t-distribution table or a statistical software. The calculation involves finding the critical value of t at the chosen significance level and degrees of freedom (df), which is equal to the sample size minus 1 (n-1). For a sample size of 10 and a significance level of 0.05, the critical value of t is approximately 2.306 (from a t-distribution table with 9 degrees of freedom).

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Which kind of model best describes this set of data?

Which kind of model best describes this set of data?

Answers

Answer:

Linear

Step-by-step explanation:

We can use different graphs to represent data sets.

Linear Functions

Linear functions are functions that form a straight line when graphed. In linear functions, there are inputs and outputs. The inputs are x-values and the outputs are y-values. In this case, the year is the input and the games are the output. In linear functions, each output changes by the same amount in each interval.

Representing Data

The table shows that the y-values (games) change by 0 each year. Since the change is constant each year, the data must be linear. So, linear would be the best model to describe the set of data. The other models would not represent the constant slope of the graph.

If you were to solve the following system by substitution, what would be the
best variable to solve for and from what equation?
2x+6y=9
3x12y=15

Answers

First solve for y in the first equation
If you were to solve the following system by substitution, what would be thebest variable to solve for

The width w of a credit card is 3 centimeters shorter than the length l. The area is 46.75 square centimeters. Find the perimeter. The perimeter is centimeters.

Answers

The length of the credit card is either l = 8.5 or l = -5.5. Since length can't be negative, we know that: l = 8.5

First, we need to use the given information to set up an equation for the length and width of the credit card. We know that the width w is 3 centimeters shorter than the length l, so we can write:

w = l - 3

We also know that the area of the credit card is 46.75 square centimeters, which can be expressed as:

A = lw = 46.75

Now we can use these equations to solve for the length and width. Substituting the first equation into the second equation, we get:

(l - 3)l = 46.75

Expanding the left side, we get:

l^2 - 3l = 46.75

Rearranging and factoring, we get:

(l - 8.5)(l + 5.5) = 0

So the length of the credit card is either l = 8.5 or l = -5.5. Since length can't be negative, we know that:

l = 8.5

Using the first equation, we can then find the width:

w = l - 3 = 8.5 - 3 = 5.5

Now we can find the perimeter by adding up the four sides of the credit card:

P = 2l + 2w = 2(8.5) + 2(5.5) = 17 + 11 = 28

So the perimeter is 28 centimeters.

To solve this problem, we'll first use the given information to find the width (w) and length (l) of the credit card. Then, we'll calculate the perimeter using the formula: Perimeter = 2 * (length + width).

Given that the width (w) is 3 centimeters shorter than the length (l), we can express this as:

w = l - 3

We are also given the area of the credit card, which is 46.75 square centimeters. The area can be calculated as:

Area = length * width
46.75 = l * (l - 3)

Now, let's solve for l:

46.75 = l^2 - 3l
l^2 - 3l - 46.75 = 0

Solving this quadratic equation, we get:

l ≈ 7.25 cm

Now that we have the length, we can find the width:

w = l - 3
w = 7.25 - 3
w ≈ 4.25 cm

Finally, we can calculate the perimeter using the formula:

Perimeter = 2 * (length + width)
Perimeter = 2 * (7.25 + 4.25)
Perimeter ≈ 23 cm

So, the perimeter of the credit card is approximately 23 centimeters.

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American General offers a 9-year annuity with a guaranteed rate of 6.28% compounded annually. How much should you pay for one of these annuities if you want to receive payments of $1500 annually over the 9 year period? How much should a customer pay for this annuity? (Round to the nearest cent)

Answers

You should pay approximately $10,117.09 initially to secure the annuity and receive annual payments of $1500 over the 9-year period.

To find the cost of the annuity, we need to calculate the present value of the future payments. The present value represents the current worth of future cash flows, taking into account the interest earned or charged over time. In this case, we'll calculate the present value of the $1500 payments using compound interest.

The formula to calculate the present value of an annuity is:

PV = PMT × [1 - (1 + r)⁻ⁿ] / r

Where:

PV is the present value of the annuity (the amount you should pay initially)

PMT is the payment amount received annually ($1500 in this case)

r is the interest rate per period (6.28% or 0.0628)

n is the total number of periods (9 years)

Let's substitute the values into the formula:

PV = $1500 × [1 - (1 + 0.0628)⁻⁹] / 0.0628

Calculating this expression:

PV = $1500 × [1 - 1.0628⁻⁹] / 0.0628

PV = $1500 × [1 - 0.575255] / 0.0628

PV = $1500 × 0.424745 / 0.0628

PV ≈ $10117.09

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what is distance between C(−5,−2) and D(0,−4)

Answers

Answer:

\(\displaystyle d = \sqrt{29}\)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)

Algebra II

Distance formula: \(\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)

Step-by-step explanation:

Step 1: Define

Point C(-5, -2)

Point D(0, -4)

Step 2: Find distance d

Simply plug in the 2 coordinates into the distance formula to find distance d

Substitute in points [Distance Formula]:                                                       \(\displaystyle d = \sqrt{(0+5)^2+(-4+2)^2}\)[√Radical] (Parenthesis) Add:                                                                        \(\displaystyle d = \sqrt{(5)^2+(-2)^2}\)[√Radical] Evaluate exponents:                                                                     \(\displaystyle d = \sqrt{25+4}\)[√Radical] Add:                                                                                               \(\displaystyle d = \sqrt{29}\)
D=/29 that is your answer

a) Work out the value of (√√5)²x (√√3)²?
b) Work out the value of (9)** (√√30)?

a) Work out the value of (5)x (3)?b) Work out the value of (9)** (30)?

Answers

Answer:

15 and 270

Step-by-step explanation:

using the property of radicals

(\(\sqrt{x}\) )² = x and (\(\sqrt[3]{x}\) )³ = x

then

(\(\sqrt{5}\) )² × (\(\sqrt{3}\) )² = 5 × 3 = 15

(\(\sqrt[3]{9}\) )³ × (\(\sqrt{30}\) )² = 9 × 30 = 270

1) A tank can be filled by one pipe in 9 minutes and drained by another pipe in 12 minutes. Write an equation that could be used to determine how long it will take to fill the tank if the two pipes are open at the same time.
A. 1/9 + 1/12 = 1/t
B. 1/12 - 1/9 = 1/t
C. 1/9 - 1/12 = -1/t
D. 1/9 - 1/12 = 1/t
E. -1/9 - 1/12 = -1/t
F. -1/9 - 1/12 = -9/t

2) Determine how long it will take the fill the tank in question 1.
A. 44 minutes
B. 25 minutes
C. 18 minutes
D. 3 minutes
E. 36 minutes
F. 9 minutes

3) A tank can be filled by a pipe in 8 hours. The tank can be emptied by another pipe in 12 hours. If the pool is empty, and both pipes are open, how long will it take to fill the tank?
A. 24 hours
B. 30 hours
C. 18 hours
D. 14 hours
E. 27 hours
F. 32 hours

4) Type A cream is 18% butterfat and type B cream is 24% butterfat. Set up a table to help you determine how many quarts of each type of cream must be used to create a 90 quart mixture that is 22% butterfat.
Answers are the attached photos.

5) Solve the problem in question 4.
A. 40 quarts of Type A cream and 50 quarts of Type B cream are needed.
B. 60 quarts of Type A cream and 30 quarts of Type B cream are needed.
C. 24 quarts of Type A cream and 66 quarts of Type B cream are needed.
D. 30 quarts of Type A cream and 60 quarts of Type B cream are needed.
E. 18 quarts of Type A cream and 72 quarts of Type B cream are needed.
F. 35 quarts of Type A cream and 55 quarts of Type B cream are needed.

Thanks!

1) A tank can be filled by one pipe in 9 minutes and drained by another pipe in 12 minutes. Write an
1) A tank can be filled by one pipe in 9 minutes and drained by another pipe in 12 minutes. Write an

Answers

Answer:

1). 1/9 - 1/12 = 1/t

2). 36 minutes

3). 24 hours

4). 30 quarts of Type A cream and 60 quarts of Type B cream are needed

Step-by-step explanation:

WHAT IS 8 divided by 52.08

Answers

Answer:

100/ 651 , or 0.15361

Step-by-step explanation:

this took so long

Answer:

0.15360983102

.......

square root to the nearest tenth.\( - \sqrt{61} \)

Answers

Given:

\(\sqrt[]{-61}\)

To find the sqaure root of -61, we have:

\(-\sqrt[]{61}\text{ = -}7.81025\)

Convert to the nearest tenth:

-7.81025 = => -7.8

ANSWER:

-7.8

If a family has five girls and plans to have another child, answer the following if the probability of the event of a boy being born is \( \frac{1}{2} \), and births are independent events. a. What is

Answers

In a family with five girls and the probability of a boy being born is 1/2, the probability of the next child being a boy is still 1/2.

The previous births do not affect the probability of the next birth since each birth is an independent event.

The probability of an event occurring is determined by the ratio of the number of favorable outcomes to the total number of possible outcomes. In this case, the event of interest is the birth of a boy.

Since each birth is an independent event, the probability of having a boy on any given birth is always 1/2, regardless of the previous children born.

In the given scenario, the family already has five girls. This information is not relevant to the probability of the next child being a boy. The gender of the previous children does not affect the probability of the next child being a boy or a girl.

Therefore, the probability of the next child being a boy remains 1/2, as it is for any independent birth event.

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drag step's into order to correctly to solve the equation x-27=​

drag step's into order to correctly to solve the equation x-27=

Answers

Answer:

x = 89x - 27 (+27) = 62 (+27)

Step-by-step explanation:

you have to isolate x, the variable. to do so, you have to invert the number to 'cancel' it out

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