Answer:
18 cubic feet
Step-by-step explanation:
Cut the figure up.
9+6+3=18
18ft^3
32ft by 20ft
8x4 and 5x4
b
Exact Form:
213
Decimal Form:
7.21
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7
Given,
h ( x ) = 1
To find : -
h ( x ) = 3x + 4
h ( 1 ) = 3 ( 1 ) + 4
= 3 + 4
h ( 1 ) = 7