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Sonbull [250]
3 years ago
12

How would I figure out what L= is if V=168 yd W= 7 yd H= 3 yd?

Mathematics
1 answer:
Mariulka [41]3 years ago
6 0
We can assume that the shape is a rectangular prism by the given dimensions

Volume of a rectangular prism
Volume = Area of Base × Height of prism
             = Length × Width × Height of prism
Substitute!
168 = L × 7 × 3
168 = L × 21
Divide 21 on either sides to isolate L

\frac{168}{21} = \frac{L*21}{21}
21 and 21 cancels out

8 = L
L = 8 yd
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