8. A pyramid has a volume of 8 cubic feet. The height is 2 feet. The base is rectangular. Give possible dimensions for the lengt
h and width of the base.
1 answer:
Answer:
base = 12 ft²
The base could be 3 ft x 4 ft, 6 ft x 2 ft, etc. (any numbers multiplied together = 12)
Step-by-step explanation:
volume = 1/3bh
8 = 1/3b(2)
multiply both sides of the equation by 3:
24 = 2b
b = 12 ft²
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Answer:
124 miles
Step-by-step explanation:
simplify mixed fraction as
6 1 / 5 = 31/5 inches
on the map 1 inch represent 20 miles
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As an expression, this is 7n - 5
Where n is the number.
