-- The left side wall and the right side wall are each (15 x 9) = 135 square ft.

-- The front wall and the back wall are each (12 x 9) = 108 square ft.

-- The total area of all 4 walls is (135 + 108 + 135 + 108) = 486 square ft.

-- You need 1 gallon of paint for every 425 square ft.
How many times will you need to cover 425 square ft ?

486 / 425 = 1.144 times

-- So you need 1.144 gallons in order to paint all 4 walls.
When rounded to the nearest 1/10th gallon, the number is <em>1.1 gallons</em>.
<em>That choice is not found</em> on the list of choices given with the question.

-- Even so, that figure of "1.1 gallons" is probably a little more than you
actually need in order to paint the 4 walls . . . That quantity of paint includes
enough to paint over the door, the windows, and all of the electrical outlets !

8 0

3 years ago

F the relationship is proportional, what is the missing value from the table? x y –3 9 –5 ? –7 21 –18 –15 15 18

Snowcat [4.5K]

Answer:

Its A!

Step-by-step explanation:

i took the test on edge 2020-2021

5 0

3 years ago

Read 2 more answers

Choose the expression that represents a linear expression.