Q:

A rectangular prism has a length of 3 1/2 m, a width of 4 1/2 m, and a height of 2 m. Which expressions can be used to find the volume of the prism? Select each correct answer.HEEEEEEEEEEEEEEELP PLS PLS IM BEING TIMED! ILL GIVE BRAINLIEST AND REWARD TH=AT STUFF PLLLLLLLLLLLLLLLLLSSSSSS HELP BE 100% SURE!

Accepted Solution

A:
Hey there :)

We know the volume formula of a prism is :
Volume = length × width × height

We are given:
Width = [tex]4 \frac{1}{2} [/tex] m = 4.5 m
Length = [tex]3 \frac{1}{2} [/tex] m = 3.5 m
Height = 2 m

Apply the formula and see which expressions look alike
V = [tex] 3\frac{1}{2} [/tex] × [tex] 4 \frac{1}{2} [/tex] × 2
   = 31.5 m³

The first expression is a right answer

[tex]4 \frac{1}{2} [/tex] × [tex] 3 \frac{1}{2} [/tex] × 2
[tex]15 \frac{3}{4} [/tex] × 2

Another right expression is the last expression