What is the the volume of the composite figure to the nearest whole number? The figure is not drawn to scale. Please show all work!!

The block on the left is 5 by 6 by 7.
Multiply the values: 5*6*7 = 30*7 = 210

The block on the right is 3 by 7 by 9
which multiplies out to 3*7*9 = 21*9 = 189

Add the results:
210+189 = 399

Answer: 399 cubic inches

Note: we can write "cubic inches" as "in^3"

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lidaralbany lidaralbany · Answer 2 · 2019-06-25T06:27:42+02:00

Answer:

The volume of the figure is:

399 cubic inches.

Step-by-step explanation:

The volume of the figure is equal to the sum of volume of two rectangular prism.

(one with dimensions 5 in, 6 in and 7 in.

and the other with dimensions 3 in. , 7 in. and 9 in. )

Volume of rectangular prism with dimension 5 in, 6 in and 7 in. is:

Volume= 5×6×7=210 cubic inches.

and the volume of the rectangular prism with dimension 3 in. , 7 in. and 9 in. is:

Volume=3×7×9=189 cubic inches.

Hence, the volume of the figure is:

210+189=399 cubic inches.