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jeyben [28]
3 years ago
15

Find the volume of the prism.

Mathematics
1 answer:
Sergio039 [100]3 years ago
3 0

Answer: 120 units3

Explanation: When finding the base of a prism, you must always multiply the side with the right angle. So basically, 5 is ignored because it does not have a right angle.

1st step: 3*4=12

2nd step: 12/2=6 (because the tringle which is the base is half a square)

3rd step: 6*20=120

The ending is unit 3 because it is volume. Area is unit 2 and we don't know if the prism is in cm so it is not A, or B, and D is the incorrect answer.

In conclusion:

120 units 3

Hope this helped!

Alin

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Answer:

x = -3

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Step-by-step explanation:

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Option B: 5 is the value of f(3)

Explanation:

The equation of the piecewise function is given by

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Substituting x=3 in the function f(x)=x+2, we get,

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f(3)=5

Thus, the value of f(3) is 5.

Therefore, Option B is the correct answer.

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