3 years ago

Please, brailiest, thanks, five star

Mathematics

1 answer:

Lorico [155]3 years ago

8 0

Answer: its c

Step-by-step explanation:

distribute the number on the outside of the parenthesis.

You might be interested in

What are the answers to y=4x+1?

velikii [3]

X = -1/4

Move the 1 to the other side then divide by 4 on both sides

8 0

3 years ago

Read 2 more answers

If you have a mass of 55g that has a volume of 11 ml, what is the density?

Hitman42 [59]

Answer:

D=5g/ml

Step-by-step explanation:

D=M/V

D=55/11

5 0

3 years ago

Help and explain

krok68 [10]

Answer:

The surface area of the composite figure is 1108 square inches.

Step-by-step explanation:

The surface area of the composite figure ( $A_{T}$ ) is equal to the sum of external faces of the rectangular and triangular prisms, all measured in square inches:

$A_{T} = 20\,in \times 12\,in + 2\times 5\,in \times 12\,in + 2\times 20\,in \times 5\,in + 2\times 20\,in \times 11\,in + 2\times \frac{1}{2}\times 12\,in \times 9\,in$