hello I am stuck on the problem. please specify which part of the Shaded graph is the solution

Answer:

positive and odd

Step-by-step explanation:

If a is a negative odd number, then a² can't be negative, because a number squared is always positive.

I'll illustrate this with an example.

Let's choose -7 as an example. Instead of a.

-7² = 49

So we see that the result is positive & odd.

So the words that describe a^2 are positive and odd.

Answer:

12/8 = 30/x ... x =20minutes

Step-by-step explanation:

On solving the provided question, we can say that angle 1 + angle 2 = 180 => 11x - 30 + x = 90 => x = 10; angle 1 = 80; angle 2 = 10

An angle is a form in Euclidean geometry made composed of two rays, called the angle's sides, that meet at a point in the middle known as the angle's vertex. In the plane where the rays are placed, two rays can produce an angle. An angle is also produced when two planes intersect. They're known as dihedral angles. In plane geometry, an angle is the form that two rays or lines with a common termination might take. The Latin word "angulus," which means "horn," is where the English word "angle" comes from. The two rays, also known as the sides of the angle, have a common termination known as the vertex.

here,

angle 1 + angle 2 = 180

11x - 30 + x = 90

12x = 120

x = 10

angle 1 = 80

angle 2 = 10

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Answer:

Robot will take  hour to complete each task.

The robot can complete  tasks in one hour.

Step-by-step explanation

We have been given that a robot can complete 8 tasks in 3/10 hour. Each task takes the same amount of time.

To find the time taken by robot to complete each task we will divide total time taken to complete 8 tasks by 8 as:

Now we will convert division problem into multiplication problem by flipping the 2nd fraction.

Therefore, robot will take  hour to complete each task.

To find tasks completed by robot in one hour we will use proportions.

Therefore, the robot can complete  tasks in one hour.

This is the answer.

Hope it helps!!

Answer:

\(120.\sqrt{2}.\sqrt[3]{3}\)

Step-by-step explanation:

\(\sqrt{32} = \sqrt{16.2} =\sqrt{4^{2}.2} = 4\sqrt{2}\)

\(\sqrt[3]{81} =\sqrt[3]{27.3} =\sqrt[3]{3^{3}.3 }=3\sqrt[3]{3}\)

∴\(5\sqrt{32}.2\sqrt[3]{81} =5. [4\sqrt{2}].2.[3\sqrt[3]{3} ]\)

                   \(=120.\sqrt{2}.\sqrt[3]{3}\)

Ok ill answer the question but do you want me to evaluate it or find it to the simplest form ?

The transformations that occurred to map ABC to A'B'C are:

C. a reflection and a dilation

A point, line, or geometric figure can be transformed in one of four ways, each of which affects the shape and/or location of the object. Pre-Image refers to the object's initial shape, and Image, after transformation, refers to the object's ultimate shape and location.

Given:

As a result, figure ABC was reflected across the y-axis in the transformation displayed, then it was enlarged to give A'B'C'.

As a result, the following transformations took place to map ABC to A'B'C: C. a dilatation and reflection

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Answer:

The probability of the outcome being an A is 1/2.

Step-by-step explanation:

\(\frac{1}{2}\) probability of the outcome being an A, option D.

---------------------------------------------

A probability is the number of desired outcomes divided by the number of total outcomes.

---------------------------------------------

The probability of the outcome being an A is:

\(p = \frac{4}{8} = \frac{1}{2}\)

Thus:

\(\frac{1}{2}\) probability of the outcome being an A, option D.

A similar problem is found at https://brainly.com/question/16069806

2 cos 35 sin 67 can be expressed as the sum of sin(102) and -sin(32).

To express 2 cos 35 sin 67 as a sum, we can use the trigonometric identity for the product of two sine or cosine functions.

Specifically, the identity states that 2 cos A sin B can be written as

sin(A + B) + sin(A - B).

Applying this identity, we have:

2 cos 35 sin 67 = sin(35 + 67) + sin(35 - 67)

Simplifying the expressions inside the sine functions:

sin(102) + sin(-32)

Since the sine function is an odd function,

sin(-x) = -sin(x),

so we can rewrite the equation as:

sin(102) - sin(32)

Therefore, 2 cos 35 sin 67 can be expressed as the sum of sin(102) and -sin(32).

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Answer:

5

Step-by-step explanation:

when c = 7,

substitute 7, into 35÷c

35 ÷ 7 = 5

Answer:

15.7

Step-by-step explanation:

Step-by-step explanation:

\( = \frac{10ab}{ {c}^{3}d } \div \frac{15a {b}^{3} }{7 {c}^{3} {d}^{4} } \)

\( = \frac{10ab}{ {c}^{3} d} \times \frac{7 {c}^{3} {d}^{4} }{15a {b}^{3} } \)

\( = \frac{70ab {c}^{3} {d}^{4} }{15a {b}^{3} {c}^{3} d} \)

\( = \frac{70}{15} {a}^{1 - 1} {b}^{1 - 3} {c}^{3 - 3} {d}^{4 - 1} \)

\( = \frac{14}{3} {a}^{0} {b}^{ - 2} {c}^{0} {d}^{3} \)

\( = \frac{14 {d}^{3} }{3 {b}^{2} } \)

Answer: The answer would be 10.4

Step-by-step explanation:

I know this because you would do 10 x 10.4 = 104  104-4=100  100 ÷ 5 = 20

Answer:

7.000002427×10¹⁶

Answer:  

723555545997

Step-by-step explanation:

I hope this helps, i had to use a calculator because that was a long math equation question, I mean, who else can't do that?

And plz rate it 5 starts, give brainilest, and thank me

Answer:

i believe itś y=2x+8

i apologize if it is wrong

Answer:

D. The theoretical probability that the toast lands buttered side up is 9/26.

Forgive me if im wrong....

Step-by-step explanation:

Answer:

Figure D. (A)

When you flip the figure across like a mirror, it remains the same shape as the other side. An easy way to determine this is by cutting a line down the middle.

Reflectional symmetry states that if there exists at least one line that divides a figure into two halves such that one-half is the mirror image of the other half.

Edit: Typo!

The calculated volume of the prism is 702 cubic cm

From the question, we have the following parameters that can be used in our computation

The trapezoidal prism (see attachment)

The formula of the volume of a trapezoidal prism is

Volume = Base area * Height

Where we have

Base area = 1/2 * (8 + 10) * 6

Evaluate the sum of 8 and 10

Base area = 1/2 * 18 * 6

Evaluate the products of 1/2, 18 and 6

Base area = 54

Also, we have

Height = 13

So, the volume is calculated as

volume = 13 * 54

Evaluate

volume = 702

Hence, the volume of the prism is 702 cubic cm

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Answer:

Equation 8+4  12+4  16+4            M=8      B=20               Your welcome

Step-by-step explanation:

Answer: The answer is B

Step-by-step explanation:

Answer:

a straight line that connects two points on the circumference of a circle

Step-by-step explanation:

Answer:

The given expression is,

-1/6+2/3(9-3/4)-1/2

According to BODMAS rule, we first do the operation of bracket ( as B comes first in the BODMAS).

∴ 9-3/4= (36-3)/4=33/4

Putting 33/4 in place of (9-3/4), the expression becomes

-1/6+2/3×33/4-1/2

Now, the priority of M in BODMAS is more than A and S, so we do the operation of multiplication.

∴2/3×33/4=11/2 ( as 33÷3=11 and 4÷2=2)

Replacing 2/3×33/4 by 11/2, the expression becomes,

-1/6+11/2-1/2

= -1/6+(11-1)/2

= -1/6+5

= (-1+30)/6

=29/6

Hence the value of the given expression is 29/6.

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Answer:

Below

Step-by-step explanation:

As in my other post:

Acceleration = change in velocity / change in time

                        = (7 - 70) m/s / 30 s = -63/30 m/s^2 = -  2.1 m/s^2

Answer:

9w + 12x

Step-by-step explanation:

9 times w= 9w

9 time 3x = 12x

add them together, you get 9w + 12x

2/5(4) + 2/5(10y)

8/5 +20y/5

8/5 + 4y

Answer:

8/5 + 4y

Step-by-step explanation:

\(\frac{2}{5}(4)=\frac{8}{5}\\\\\frac{2}{5}(10y)=4y\\\\\frac{8}{5}+4y\)

Answer:

QT

Step-by-step explanation:

Given

The attached diagram

Required

Which distance represents Q to RS

The distance from Q to RS is determined by drawing a perpendicular line from Q to RS.

From the diagram, the perpendicular from Q to RS meets RS at point T.

Hence, the required distance is represented by QT

Answer:

Step-by-step explanation:

Typically yes you need to know

Mean

Median

Mode

and Range

Mean = average, add all numbers then divide by how many

Median = midpoint, middle number.  Be sure to list numbers from small to large if there are 2 middle numbers (this happens when there are an even amount), take the average of the 2 middle numbers

Mode = numbers that occurs the most in the list of numbers

Range = This is the largest number minus the smallest number.  

Subset S has 3 coins from 1964. Subset V has 4 coins from 1965. Subsets X, Y, and Z have a combined add up to 14 coins. Subset T has coins from 1970. Subset W has 5 coins, bookkeeping for 20% of the full.

Based on the given abbreviations, let's answer the questions:

1. Subset S represents coins from the year 1964. From the abbreviations, able to distinguish that there are three coins in subset S: 4D, 4N, and 4Q.

2. Subset V represents coins from the year 1965. The coins in subset V are 5D, 5N, 5P, and 5Q.

3. Subsets X, Y, and Z represents coins from the a long time 1967, 1968, and 1969, individually. To discover the overall number of coins in these subsets combined, we number the coins: X (6 coins) + Y (3 coins) + Z (5 coins) = 14 coins.

4. Subset T speaks to coins from the year 1970. However, based on the given truncations, there are no coins in subset T.

5. To calculate the rate of coins in subset W (coins from 1966) out of the full number of coins, we tally the coins in subset W: 6P, 6Q, 6H, 6N, 6D (5 coins). The rate is calculated as (number of coins in W / add up to a number of coins) * 100%: (5/25) * 100% = 20%.

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The complete question:

Let us consider a collection of 25 coins with the following short forms: 6P, 7N, 6Q, 7P, 5P, 6H, 7Q, 5D, 7D, 8Q, 4D, 6N, 5N, 7H, 6D, 4N, 9Q, 9H, 5H, 8P, 8D, 4Q, 5Q, 9D, and 8N. Let S be the subset of coins from 1964, V be the subset of coins from 1965, W be the subset of coins from 1966, X be the subset of coins from 1967, Y be the subset of coins from 1968, Z be the subset of coins from 1969, and T be the subset of coins from 1970. Answer the following questions:

1. How numerous coins are in subset S?

2. List the coins in subset V.

3. Discover the entire number of coins in subsets X, Y, and Z combined.

4. Decide the number of coins in subset T.

5. Calculate the rate of coins in subset W out of the full number of coins. appear all working

Answer:

14

Step-by-step explanation:

Answer:

A, x=14

Step-by-step explanation:

We know that <HJL is a right triangle, therefore 90 degrees.

<HJK + < KJL = <HJL

<HJK + 50 = 90

<HJK = 40

We replace HJK with 3x-2

3x-2 =40

3x=42

x= 14, A

I hope this helped! :)