Paula completely covered a square wall using 87.5 ft2 of wallpaper without any overlap. which measurement is closest to the side length of this wall in feet?

a) 22ft
b) 44ft
c) 9ft
d) 7ft

The closest measurement for the side length of the wall is: c. 9 ft.

Given the following:

Area of the square wall =

Recall:

Area of a square =

where,

side length of the square

Therefore, we can determine the side length of the square wall since we know the area of the square wall.

Thus:

Solve for x

Approximately, the closest measurement of the side length of the wall is 9 ft.

Learn more about area of square here:

link

725 parts per hour.

step-by-step explanation:

hi there, this answer is actually really simple.

you can set it up as 1450/2 or 3625/5 to find the answer.

they want to know how much per hour is being made, so you just divide.

1450/2=725.

and that's how many are produced per hour.

hope this . : )