pls help it's due for a grade​

The answers will be ;

5) The supplementary to ∠AOD will be ∠DOC and ∠AOB.

6) Adjacent and congruent to ∠AOE will be ∠COE

7) Complementary to ∠EOD will be ∠COD and ∠AOB

8) The pair of vertical angles are ∠AOE and ∠COE

9) ∠EFG will be 69° and ∠GFH will be 111°

The value of angles are given in the diagram.

We have to solve the given subparts of the question.

What is the complementary angle to ∠ABC = 65° ?

The complementary to ∠ABC will be 90° - 65° or 25°.

Let's solve the subparts of the question ;

5) We know that ;

Sum of two supplementary angles should be 180°

So ,

From figure ; we can conclude that supplementary to ∠AOD will be ;

∠DOC and ∠AOB

6) Angles are said to be adjacent and congruent if their corresponding sides and angles are of equal measure and they have same vertex.

So ;

The angle adjacent and congruent to ∠AOE will be ;

= ∠COE

7) We know that ;

Sum of two complementary angles should be 90°.

From figure ; we can conclude that complementary to ∠ EOD will be ;

= ∠COD and ∠AOB

8) We know that ;

Vertical angles are the angles that are opposite to each other when two lines intersect each other.

So ,

The pair of vertical angles will be ;

∠AOE and ∠COE

9) We know that ;

If two angles are in linear pair then there sum is equal to 180°

i.e.,

∠EFG + ∠GFH = 180°

(2n + 21°) + (4n + 15°) = 180°

6n + 36° = 180°

6n = 180° - 36°

6n = 144°

n = 144 ÷ 6

n = 24°

So ;

∠EFG = 24° × 2 + 21° = 69°

∠GFH = 24° × 4 + 15° = 111°

Thus ; the answers will be ;

5) The supplementary to ∠AOD will be ∠DOC and ∠AOB.

6) Adjacent and congruent to ∠AOE will be ∠COE

7) Complementary to ∠EOD will be ∠COD and ∠AOB

8) The pair of vertical angles are ∠AOE and ∠COE

9) ∠EFG will be 69° and ∠GFH will be 111°

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Answer: The graph ou are looking for is added in the picture.

Graph 1 shows the correct representation the solution of the system.

The point that satisfies all of the equations in a system of linear equations is called the solution.

A system of linear equations could be solved through graphing as well as identifying the intersection point, or by solving the variables algebraically.

here, we have,

For the given question;

The system of linear equation are given as;

x + 2y ≤ 16  .......eq 1

4x + y > 6    ......eq 2

Consider equation 1;

x + 2y = 16

For x = 0; y = 8 , Point = (0, 8)

For y = 0, x = 16, Point = (16, 0)

As the inequality of the eq 1 is less than equal to, the shaded region will lies below the line with solid lines.

Consider equation 2;

4x + y = 6

For x = 0; y = 6 , Point = (0, 6)

For y = 0, x = 1.5, Point = (1.5, 0)

As the inequality of the eq 2 is greater than, the shaded region will lies above the line with doted lines.

Thus, graph 1 shows the correct representation the solution of the system.

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complete question:

Which graph is the solution of the system

x+2y≤16

4x+y>6

1 2 3 4

Answer:

Hopes it helps

Step-by-step explanation:

Len

Simplifying

5(3 + -8x) = 0

(3 * 5 + -8x * 5) = 0

(15 + -40x) = 0

Solving

15 + -40x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-15' to each side of the equation.

15 + -15 + -40x = 0 + -15

Combine like terms: 15 + -15 = 0

0 + -40x = 0 + -15

-40x = 0 + -15

Combine like terms: 0 + -15 = -15

-40x = -15

Divide each side by '-40'.

x = 0.375

Simplifying

x = 0.375

Monty

Simplifying

7 + -2(-5x) = 0

Remove parenthesis around (-5x)

7 + -2 * -5x = 0

Multiply -2 * -5

7 + 10x = 0

Solving

7 + 10x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7' to each side of the equation.

7 + -7 + 10x = 0 + -7

Combine like terms: 7 + -7 = 0

0 + 10x = 0 + -7

10x = 0 + -7

Combine like terms: 0 + -7 = -7

10x = -7

Divide each side by '10'.

x = -0.7

Simplifying

x = -0.7

Nailany

Simplifying

7 + -6 + -16x = 0

Combine like terms: 7 + -6 = 1

1 + -16x = 0

Solving

1 + -16x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1' to each side of the equation.

1 + -1 + -16x = 0 + -1

Combine like terms: 1 + -1 = 0

0 + -16x = 0 + -1

-16x = 0 + -1

Combine like terms: 0 + -1 = -1

-16x = -1

Divide each side by '-16'.

x = 0.0625

Simplifying

x = 0.0625

Answer:

The actual building is 13.3 feet tall.

Step-by-step explanation:

Let the actual height be 'x'.

Given that on a scale drawing with a scale of 1/20, the height of the building is 8 inches, the expression becomes

(1/20) × x = 8

x = 20 × 8 = 160 inches

We know that

Thus,

160 inches = 160/12 ≈ 13.3 feet

Therefore, the actual building is 13.3 feet tall.

Answer:

30

Step-by-step explanation:

4x = 90 + x

4x - x = 90

3x = 90

x = 90/3

x = 30

If you perform a two-sided t-test with 120 degrees of freedom, what is the chance that ∣t∣ > 2.358 is approximately 2%.

If you perform a two-sided t-test with 120 degrees of freedom, you can use the t-distribution table or a statistical calculator to find the probability that the absolute value of the t-statistic is greater than 2.358.

To find this probability, you would compare the critical value of 2.358 to the values in the t-distribution table or use a statistical calculator.

The critical value represents the cutoff point beyond which we consider the t-statistic to be significant.

Using the t-distribution table or a statistical calculator, you can determine that with 120 degrees of freedom, the chance that ∣t∣ > 2.358 is approximately 2%.

Therefore, the correct answer is 2%.

Please note that the exact value may vary slightly depending on the level of precision used in the calculations.

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Answer:

x =54

Step-by-step explanation:

68 - x = 14

find the difference of 68 and 14 to get X

68 - 14 = 54

X=54

(Sorry if it is incorrect or doesn’t make sense!)

The artist will need a piece of string that is approximately 40 feet long. Therefore, the cost of the string will be approximately $42.

To calculate the length of the string needed to surround the semicircle canvas, we need to find the circumference of the semicircle. The formula for the circumference of a circle is C = 2πr, where r is the radius. However, since we only need the half-circle, we divide the circumference by 2.

C = (2π * 13) / 2 = 13π ≈ 40.84 feet

Rounding to the nearest foot, the artist needs a string that is approximately 41 feet long. Given the cost of $1.05 per foot, the total cost will be approximately $42.

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Yes , the density of pure water at standard temperature and pressure (STP) is  very close to 1 g/mL .

The density of water is defined as the measure of  mass per unit volume of water, which is the mass of water per unit volume of water, the density is  expressed in grams per milliliter (g/mL) or kilograms per cubic meter (kg/m³).

The density of pure water at standard temperature and pressure (STP) is =  1 g/mL, which is also equivalent to "1000 kg/m³" .

The density of water  vary slightly with the temperature and pressure.

For Example , at room temperature (about 20°C), the density of water is about 0.998 g/mL, which is slightly less than 1 g/mL .

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Answer:

\(x = 49degrees\)

Step-by-step explanation:

\(131 + x = 180( \: < \: on \: str \: line = 180) \\ x = 180 - 131 \\ x = 49\)

The required value of x for the given figure is 49°.

A straight line can be defined as a locus of points satisfying the equation ax + by + c = 0 for two coordinates x and y.

The sum of the angles on a straight line is always 180°.

In the given figure the angles 131° and x° are on the same straight line.

Since, the sum of the angles on a straight line is 180°.

The following equation can be written for the given figure,

x + 131 = 180

=> x = 180 - 131

       = 49

Hence, the value of x for the given figure is 49°.

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Answer:

I think the answer is D

Step-by-step explanation:

.

D

Answer:

The answer is C

Explanation:

1) The faster way to do that is to divide 5 by 6

\( \frac{5}{6} = 0.833 \\ 7 \frac{5}{6} = 7 + \frac{5}{6} \)

2) Then, let's add that to the whole number 7 in that mixed number:

\(7 + 0.83 = 7.83\)

3) So we can write, based on that;

\(7.8 < 7 \: \frac{5}{6 } < 7.9 \\ \\ or \: 7.80 < 7.83 < 7.90\)

So, The answer is C

Answer: (-5)+(-5)=-10

Step-by-step explanation:

have a great day

There are 26 letters in the English alphabet, so there are 26 choices for each of the 3 letters in the call letters. However, the call letters must begin with either a "k" or a "w", so there are only 2 choices for the first letter. Therefore, the number of sets of call letters having 3 letters is:

2 x 26 x 26 = 1,352

There are 1,352 possible sets of call letters that could be used for radio stations. It is important to note that not all of these sets of call letters may be available or in use, as some may already be assigned to other radio stations or not allowed by regulations.
Hello! I understand that you need help with calculating the possible sets of call letters for radio stations. Here's the answer:

There are two options for the first letter: K or W. For the second and third letters, there are 26 options each, as there are 26 letters in the alphabet. To find the total number of possible sets of call letters, we can use the multiplication principle:

2 (options for first letter) * 26 (options for second letter) * 26 (options for third letter) = 2 * 26^2 = 2 * 676 = 1,352 sets of call letters.

So, there are 1,352 possible sets of 3-letter call letters for radio stations.

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The correct answer is B. Permutations should be used because no item may be selected more than once, and the order matters. There are 720 different executive committees possible.

To determine the appropriate counting technique, we need to consider two factors: whether repetition is allowed and whether the order matters.

In this scenario, each position in the executive committee is distinct (mayor, deputy mayor, secretary, administrator, treasurer), and no member can hold multiple positions. Therefore, repetition is not allowed.

Additionally, the order of the positions in the committee matters. The committee will be different depending on who holds each position.

Based on these considerations, the correct answer is:

B. Permutations should be used because no item may be selected more than once, and the order matters.

To calculate the number of different committees possible, we can use the concept of permutations. Since there are six members in the city council and we need to select five for the committee, the calculation would be:

6P5 = 6! / (6-5)! = 6! / 1! = 6 * 5 * 4 * 3 * 2 * 1 / 1 = 720

Therefore, there are 720 different executive committees possible.

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Answer:

In deductive reasoning, if the given facts are true and you apply the correct logic, then the conclusion must be true.

Step-by-step explanation:

Answer:

All even numbers are divisible by 2. The number 18 is even, so it is divisible by 2.

Step-by-step explanation:

A drop of water is denser than a ping-pong ball.

Usually, water is made of particles that are firmly pressed together. In differentiation, plastic (the material ping pong balls are made of) may be a lightweight fabric and the particles are not as firmly stuffed together.

The thickness of a ping pong ball is 0.0840 g/cm³, though water’s thickness is 997 kg/m³. Subsequently, ping pong balls aren’t about as thick as water and will continuously coast and surface greatly quickly.

The ping pong ball appears to oppose gravity and coast within the air.

Ping-pong balls drift within the water since they are amazingly lightweight, empty, and filled with air. Too, the water’s surface pressure makes it simple for the ping pong ball to drift.

In expansion, water is denser than ping pong balls, making them look for the most noteworthy point of water.

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The sound which we hear when the pig pong ball is bounced on the floor

is 19.48 DB

The repeating of sounds, especially in rhyme, is the form of repetition that most people connect with poetry. Alliteration, assonance, and onomatopoeia are other sound patterns in poetry that give additional meaning in addition to rhyme. Every one of these audio elements has a certain purpose in a poem.

a) \(\sum \ log(n)\)

by expanding the series for each value of n is

log (1) + log (2) + log(3) + log (4) + ......... + log ( 96)

simplify the expanded form we get

0 + 0.3010 + 0.4771+0.6020 ......................... + 1.982

=> 149.9963

b) \(\sum_{n=0}\) to infinity \(\sqrt{0.9^n}\)

formula for the sum of number in geometric progression

is  a/1-r

to find the ratio of the successive terms

plugging into the formula

r = \(\frac{a_{n+1}}{a_n}\)

r = \(\frac{\sqrt{0.9^{n+1}} }{\sqrt{0.9^n} }\)

=> r = \(\frac{\sqrt{0.9^n \times 0.9} }{\sqrt{0.9^n} .1}\)

=> r = \(\frac{\sqrt{0.9} }{1}\)

=> r = \(\sqrt{0.9}\)

=> a = \(\sqrt{0.9^0}\)

=> a = \(\sqrt{1}\)

=>  a= 1

by applying the formula having the value a =1 is

\(\frac{1}{1-\sqrt{0.9} }\)

rationalize the denominator by multiplying with \(1+\sqrt{0.9}\)

=> \(\frac{1+\sqrt{0.9} }{(1-\sqrt{0.9} ) (1+\sqrt{0.9}) }\)

=> 19.4868

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Answer:

1 1/3 - 5/6 = 1/2

Step-by-step explanation:

First we will need to make a common denominator on both sides, so since we have the second side divided in six, we can do the same to the first side as shown;

1/3 = 2/6

now this will help us a lot, now all we have to do is take what we can out of the fraction (2/6) out of the first side so it is equal to 0, NOTE this is not a professional way to do it but it helps me a lot;

5/6 - 2/6 = 3/6

this makes it easy all of a sudden, cause now its in a simpler form, we can tell this because we know that 3/6 is equal to 1/2, so now all we have to do is take 1/2 from our 1 that we are left over with, and VWOLA;

1 - 1/2 = 1/2

GRAND TOTAL;

1 1/3 - 5/6 = 1/2

(note: the space between the 1 and the 1/3 indicates that they are two separate numbers, so you dont have to put the 'and' there)

Answer:

\({ \boxed{ \bf{c}}} \: \: \frac{3.8}{4} = s\)

Step-by-step explanation:

\({ \tt{4 \: pies \: = \: 3.8 \: ounces}} \\ { \tt{1 \: pie \: = \: ( \frac{1}{4} \times 3.8) \: ounces}} \\ { \tt{ = 0.95 \: ounces}}\)

\({ \underline{ \sf{ \blue{christ \: † \: alone}}}}\)

Quantitative literacy can be used in a clinical setting to assess the patient's health status, determine the patient's progress, and make informed decisions.

Medical professionals must be competent in quantitative literacy to ensure that patients receive the best possible care. To ensure that patients receive the best possible care, quantitative literacy must be used. Quantitative literacy is critical in a clinical setting because of its ability to provide accurate information, facilitate decision-making, and improve patient outcomes.Quantitative literacy may be used in a clinical setting in a variety of ways. Some examples of how quantitative literacy may be used in a clinical setting include:Calculating dosages: When calculating dosages, quantitative literacy is critical to ensuring that the correct amount of medication is given to the patient. This is particularly important for medications that have a narrow therapeutic window, such as insulin or digoxin.Converting temperatures: Quantitative literacy is essential when converting temperatures from Celsius to Fahrenheit or vice versa. This is important when monitoring patient's body temperature for signs of fever or hypothermia.Calculating infusion rates: When administering intravenous fluids, quantitative literacy is essential to ensure that the correct infusion rate is used. This is important because fluids that are infused too quickly can cause fluid overload, while fluids that are infused too slowly may not provide adequate hydration

.Math Problem:

Convert 50°C to Fahrenheit

To convert Celsius to Fahrenheit, you use the following formula:

F = (C x 1.8) + 32

Substitute 50 for C in the formula:

F = (50 x 1.8) + 32F = 90 + 32F = 122°F

Therefore, 50°C is equal to 122°F.

In conclusion, quantitative literacy is critical to ensure that patients receive the best possible care. In the medical field, nurses, doctors, and other healthcare professionals must have excellent quantitative skills to interpret and use numerical data. They must understand how to calculate medication dosages, infusion rates, and vital signs accurately. They must also be able to interpret lab results, which are typically presented numerically. Without quantitative literacy, healthcare professionals would not be able to provide adequate care to their patients.

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Answer:

alam nyo BA ANG sagot dito?

Step-by-step explanation:

haha sino may alam?

Answer:

C. s= 85m + 45

Step-by-step explanation:

Given data

She opened the account with $85

and deposited $85

The equation that best models the relationship is

s= 85m + 45

Hence option C is correct

Answer:

The desired divisor is n = 21

Step-by-step explanation:

Let that number be n.  Then:

-15/56        -5

---------- = ---------

     n            6

Through cross-multiplication we get:

(-15/56)*6 = -5n, which reduces to:

(-15)(7) = -5n, or 3(7) = n

The desired divisor is n = 21

the radius of the circle is 30 cm when the circumference is 188.4 . The length of the boundary is its circumference.

A boy has traveled a certain distance if, after sprinting around the park once, he arrives at point "A" from point "A" in the first place. The park's circumference, which has the shape of a circle, is the length or border that it encompasses. The length of the boundary is its circumference.

calculation

Circumference=2πr

188.4=2×3.14×r

188.4=6.28×r

r= 188.4/6.28

radius=30cm

the radius of circle is 30 cm when the circumference is 188.4 .

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Answer:

x=82.7

Step-by-step explanation:

3x+6-6=248

3x=248

x=82.7

\({ \qquad\qquad\huge\underline{{\sf Answer}}} \)

Here we go ~

\(\qquad \sf  \dashrightarrow \: 3x + 6 - 6 = 248\)

\(\qquad \sf  \dashrightarrow \: 3x = 248\)

\(\qquad \sf  \dashrightarrow \: x = \dfrac{248}{3} \)

The approximate value will be :

\(\qquad \sf  \dashrightarrow \: x \approx82.67\)

Answer:

$7.25

Step-by-step explanation:

Total amount spent on the ticket   = $40.75

Number of ticket purchased  = 5

Processing fee per ticket  = $0.90

Unknown:

Cost of each ticket = ?

Solution:

To solve this problem, we need to find the processing fee for the 5 tickets purchase;

      Processing fee = number ticket x processing fee per ticket

      Processing fee  = 5 x 0.9  = $4.5

Now, the real cost a ticket = $40.75  - $4.5  = $36.25

So, cost per ticket is;

        Cost  = \(\frac{36.25}{5}\)   = $7.25

Answer:

Y=0

Step-by-step explanation:

The x axis is the same making the line a horizontal line. A horizontal line has a slope of 0

To find the total possible collective outcomes for the first two rounds, simply multiply the possible outcomes of each round: 2^16 * 2^8 = 2^(16+8) = 2^24 possible collective outcomes.

In the first round, there are 16 pairs playing against each other, resulting in 16 winners and 16 losers. In the second round, the 16 winners are paired up again, resulting in 8 winners and 8 losers.

So, there are a total of 16 x 8 = 128 possible collective outcomes for the first two rounds. Each outcome is determined by the combination of 16 winners and 16 losers in the first round, and then the combination of 8 winners and 8 losers in the second round.
In the first round of a knockout tournament involving 32 players, there are 16 pairs playing a game. Each pair has 2 possible outcomes: either player A wins or player B wins. So, there are 2^16 possible collective outcomes for the first round.

For the second round, there are now 16 winners, forming 8 pairs. Each pair still has 2 possible outcomes: either player A wins or player B wins. So, there are 2^8 possible collective outcomes for the second round.

To find the total possible collective outcomes for the first two rounds, simply multiply the possible outcomes of each round: 2^16 * 2^8 = 2^(16+8) = 2^24 possible collective outcomes.

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Answer:

112 cookies

Step-by-step explanation:

5 and 3/5 is the same as 28/5

so from that you'll take the 28 and multiple that by 4 (because you can get 4 cookies from every 1 of that 28)

Answer:

False

Step-by-step explanation:

68% falls between the first standard deviation from the mean.

plus minus two would fall under 95%

Answer:

Step-by-step explanation:

1. Use distance formula d=√((x_2-x_1)²+(y_2-y_1)²)

2. Plug in the coordinates

3. Solve

4. d=61