1. The surface area of the prism is square units. All measurements in the image below are in units. (Input whole number only.)

A triangular prism is shown with 2 right triangular sides having legs 8 and 6 and hypotenuse 10. The length of the prism is 7.5


2. A solid is composed of squares and equilateral triangles. Its net is shown below:

A triangular prism and its net are shown. The net is three squares with side length 7 units. Attached above and below the middle square are equal sized triangles.

The area of each triangle is 21 square units. The surface area of the triangular prism is square units. (Input whole number only)


3. A polygon is shown:

A polygon MNOPQR is shown. The top vertex on the left is labeled M, and rest of the vertices are labeled clockwise starting from the top left vertex labeled, M. The side MN is parallel to side QR. The side MR is parallel to side PQ. The side MN is labeled as 3 units. The side QR is labeled as 9 units. The side MR is labeled as 3 units, and the side NO is labeled as 2 units.

The area of polygon MNOPQR = Area of a rectangle that is 9 square units + Area of a rectangle that is square units. (Input only whole numbers, such as 8.)


3. On a coordinate grid, the coordinates of vertices P and Q for Polygon PQRS are P(1, 3) and Q(−2, 3). What is the length of Side PQ of the polygon?
a
2 units
b
3 units
c
4 units
d
6 units


4. The length of a rectangle is shown below:

On a coordinate grid from negative 6 to positive 6 on the x-axis and on the y-axis, two points A and B are shown. The point A is on ordered pair 2, 1, and the point B is on ordered pair negative 4, 1. A straight line joins the points A and B.

If the area of the rectangle to be drawn is 18 square units, where should points C and D be located, if they lie vertically below the line that connects B and A, to make this rectangle? (1 point)

a
C(−4, −5), D(2, −5)
b
C(−4, −8), D(2, −8)
c
C(−4, −6), D(2, −6)
d
C(−4, −2), D(2, −2)


5. Figure ABCD has vertices A(−5, 2), B(4, 2), C(4, −5), and D(−5, −3). What is the area of Figure ABCD?

a
9 square units
b
45 square units
c
54 square units
d
122 square units

Answer:

2

Step-by-step explanation:

We know that in 8 + 2x >= 12, x must be 2 or greater

If we plug in the value 2 in the SECOND equation: 8 + 2x > 12, it won't work because 8 + 2(2) = 12

So we know that the value is 2

Answer: 1 8/12 or simplified as 1 2/3

Step-by-step explanation: add 1/4 or 3/12 to the question to make it 8 5/12 - 7 and then use basic facts to get an answer of 1 5/12. Plus the addition of 3/12 we added before to get your final answer 1 8/12 simplified as  1 2/3.

Step-by-step explanation:

8 5/12 - 6 3/4

convert to improper fraction

8 x 12 + 5 = 101/12

6 × 4 + 3 = 27/4

101/12 - 27/4

write all the numerators above least common denominators

101 - 81/12

20/12

cancel out the common factor of 4

5/3

Answer:

x ≥ -5

Step-by-step explanation:

1. Distribute the -2 through the parentheses

 -2(x + 4) = -2x - 8

2. Combine like terms ( 6 plus -8)

6 - 2x - 8 ≤ 8  

-2 - 2x ≤ 8

3. Move the constant to the right-hand side and change its sign

-2x ≤ 8 + 2

4. Combine like terms

-2x ≤ 8 + 2

-2x ≤ 10

5. Divide on both sides

-2x /-2= cancels out ≤ 10/-2 = -5

x ≥ -5

Tip: if you have a negative x value you must flip the sign

If you need any math help check out Brian McLogan

Hope I helped!

Answer: Yes

Step-by-step explanation:

Since she wants to run the route 40 times we have to multiply the 220 yd route with how many times she wants to run it

40 x 220 = 8800 which is 5 miles

She reaches her goal and beyond that

Answer:

C

Step-by-step explanation:

522.20 divided by 55

yeyeyeyeyeyey

im cool at good answers

Answer:Option A

Step-by-step explanation:

Because 5(-5) = -25 + 13 = -12

And 4 x n = -20 + 8 = -12

Thus making both equal. Option a is correct

Answer:

this is a biased question

reasons = The statement clearly is against the skate park and says how it's costly and dangerous clearly showing the speaker is against its creation

Answer:

The survey question may be biased as it is leading the respondents to a particular answer. A more balanced survey question would be to ask the respondents if they agree or disagree with the proposal to build an extremely costly and dangerous skate park in the town.

Step-by-step explanation:

Answer:I need help

Step-by-step explanation: plssssss

Answer:

Supplementary 102° and 78°

Complemantary 78° and 12°

Step-by-step explanation:

complementary Angles add up to 90°

supplementary angles add up to 180°

Answer:

a) d= 2g-1.5

b) g is independint d is dependent

Step-by-step explanation:

hope it helps

Answer: hope this helps ♡

Mrs Anand = 2g - 1.5g

Mrs Anand's beef = d

a) d = 2g - 1.5g        (d = 0.5g)

b) The independent variable is g & the dependent variable is d.

Answer:

Step-by-step explanation:

Let's convert every measurement into inches for now.

90 inches = 90 inches

4.5 feet = 54 inches

4.5 yard = 162 inches

Now, 90 + 54 + 162 = 306 inches

90 inches = 7.5 feet

4.5 feet = 4.5 feet

4.5 yard = 13.5 feet

Now, 7.5 + 4.5 + 13.5 = 25.5 feet

90 inches = 2.5 yards

4.5 feet = 1.5 yards

4.5 yards = 4.5 yards

Now, 2.5 + 1.5 + 4.5 = 8.5 yards

Hope this helps

Answer:

9w + 72

Step-by-step explanation:

This question is for practicing the distributive property.

The 9 will distribute (like being passed out) to both the w and the 8.

9(w + 8)

= 9•w + 9•8

= 9w + 72

Answer:

did you forget to add multiply sign between 8 and 1/4?

Answer:

3809

Step-by-step explanation:

13+9=22

6446 ÷ 22 = 293

293 X 13 = 3808

Answer: 3809

Step-by-step explanation:

Votes of scary mary-lou = 13x

Votes of silly billy-boo = 9x

Total votes = 6446

Now, 13x + 9x = 6446

22x = 6446

x = 293

Hence, Votes of Scary... = 13*293 = 3,809

Votes of Silly... = 9*293 = 2637

Hope this helped. Pls mark me the BRAINLIEST!

Answer: 9-2x

Step-by-step explanation: Please make me the brainliest

Answer:

see below

Step-by-step explanation:

just open up all brackets

2. x+16

3. 30x

4. 6x+12

5. 30+2x

Answer:

The third graph

Step-by-step explanation:

Answer:

the interior angles measures=#7:7+7+7+7+7+7+7+7+7=63

the interior angles measures=#6:6+6+6+6+6+6+6=48

Answer:

1

Step-by-step explanation:

The less classes, the less cost

Answer:

D

Step-by-step explanation:

7x(2x^4)^3

7x(8x^12)

56x^13

Answer: no its 54 feet

Answer:

Step-by-step explanation

*1:  the hundred thousand place

*2: The hundredths place

*3: The thousands place

*4: The thousands place

*5: The hundred thousand place

*6: The digit is 9

*7: The ten's place.

*8:  The One's place

9* The ten's place

Answer:

The first one is correct aka 60 is 50% of 120

Step-by-step explanation:

120 x 30

100

= 36

Have a good day

Answer: 54

Step-by-step explanation:

A of sq. = 3*3 = 9 cm sq

A of rect = 5*9 = 45 cm sq

Total area = 45 + 9 = 54 cm sq

Hope it helped. Pls mark me the BRAINLIEST!

Answer:

11

Step-by-step explanation:

We can write a simple equation to better help understand

((M / 4) - 2) + 10

Now we plug in the value 12

((12/4) - 2) + 10 = (3 - 2) + 10 = 1 + 10

= 11

Therefore, our answer is 11.

Answer:

[tex]11[/tex]

Step-by-step explanation:

Equation: [tex](\frac{x}{4} -2) +10[/tex]

             = [tex](\frac{12}{4} -2) +10[/tex]

             = [tex](3-2)+10[/tex]

             = [tex]1+10[/tex]

             = [tex]11[/tex]

Answer: the faucet was on for 12.5 minutes

Step-by-step explanation:

52.5/4.2 = 12.5

Step-by-step explanation:

To solve the system of linear equations by substitution, we'll use the equation 5y = 10 to solve for y. We'll substitute this value of y into the second equation to get an equation in terms of x. Then, we'll solve for x and substitute the value of x back into one of the equations to find y.

Starting with the first equation:

5y = 10

y = 2

Next, we'll substitute this value of y into the second equation:

x - 3y = 4

x - 3(2) = 4

x - 6 = 4

x = 10

Now that we have found x, we can substitute it back into one of the equations to find y:

5y = 10

y = 2

So the solution to the system of linear equations is (x, y) = (10, 2).

Answer: (x, y) = (10 , 2)

Step-by-step explanation: 1. Solve the equation for y: {y=2

                                                                                            {x-3y=4

2. Substitute the given value of y into the equation x-3y=4: x-3x2=4

3. Solve the equation for x: x=10

4. The possible solution of the system is the ordered pair (x, y): (x, y)=(10, 2)

5. Check if the given ordered pair is the solution of the system of equations: {5x2=10

                  {10-3x2=4

6. Simplify the equalities: {10=10

                                             {4=4

7. Since all of the equalities are true, the ordered pair is the solution of the system. --> (x, y)=(10, 2)

So then, in conclusion, the solution must be, (x, y)=(10, 2).                                                                                              

Answer:

8  7/20

Step-by-step explanation:

The 7/20 is a fraction and the 8 is a whole