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babunello [35]
3 years ago
7

PLZ HELP ME 100 POINTS

Mathematics
2 answers:
frozen [14]3 years ago
8 0

Answer:

7,840 ft^{3}

Step-by-step explanation:

V_{1} = B_{1} * h = 14*10 * 40 = 5,600 \\\\V_{2} = B_{2} * h = \frac{1}{2} * 8*14 * 40 = 2,240 \\\\V = V_{1} + V_{2} = 5,600 + 2,240 = 7,840

Anuta_ua [19.1K]3 years ago
6 0

Answer:

7,840 ft^{3}

Step-by-step explanation:

V_{1} = B_{1} * h = 14*10 * 40 = 5,600 \\\\V_{2} = B_{2} * h = \frac{1}{2} * 8*14 * 40 = 2,240 \\\\V = V_{1} + V_{2} = 5,600 + 2,240 = 7,840

Hope this helps!

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