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3 years ago

Find the midpoint of segment P Q if P(15, -3) and Q(5, 12)?

1 answer:

7 0

You can calculate this by averaging the X and Y coordinates independently:

X: (15+5)/2 = 10
Y: (-3+12)/2 = 4.5

Midpoint is at (10, 4.5)

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Andru [333]

Answer:

The surface area of the prism is 252 square units

Step-by-step explanation:

we know that

The surface area of the prism is equal to

$SA=2B+PL$

where

B is the area of the base of the prism

P is the perimeter of the base

L is the length or the height of the prism

step 1

Find the area of the triangular base B

The area of triangular base B is

$B=\frac{1}{2}(8)(6)=24\ units^2$

The perimeter of the triangular base P is

$P=8+6+10=24\ units$

we have

$L=8.5\ units$

substitute the values in the formula

$SA=2(24)+24(8.5)=252\ units^2$

6 0

2 years ago

Mary Beth has two hula-hoops with diameters of 24 inches and 28 inches.What is the best estimate of the difference between their

Fiesta28 [93]

Answer:

Step-by-step explanation:

double them

3 0

3 years ago

What is the answer to 4x+12=24

mr_godi [17]

Answer:x=3

Step-by-step explanation:

You are solving for x

Subtract 12

4x=12

x=3

Hope this helped!

6 0

6 months ago

Kevin just bought a refrigerator for 469. He paid 140.60 in a down payment and will pay the rest in equal installments. How much

enyata [817]

Answer:

$54.73 monthly installment for 6 months.

Step-by-step explanation:

Kevin just bought a refrigerator for $469.

He paid $140.6 in down payment and will pay the rest in equal installments.

If Kevin does not have to pay any interest and he will pay the rest amount in 6 months with monthly installments,

Then, the value of each installment will be = $\frac{469 - 140.60}{6} = 54.73$ Dollars. (Answer)

4 0

2 years ago

How do you figure out and write and solve -9--2

earnstyle [38]

(-9) - (-2) = -7
that should be the answer you subtract

3 0

2 years ago