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2 years ago

Can someone help me please

Mathematics

1 answer:

balu736 [363]2 years ago

5 0

Answer:

352 ft³
1.98 m³
706.9 in³

Step-by-step explanation:

Use the appropriate volume formula, and fill in the given values.

Rectangular prism

V = LWH

V = (8 ft)(11 ft)(4 ft) = 352 ft³

Right triangular prism

V = 1/2(LWH)

V = 1/2(11 m)(9 m)(0.04 m) = 1.98 m³

Cylinder

V = πr²h

V = π(5 in)²(9 in) = 225π in³ ≈ 706.9 in³

_____

Additional comment

We're a little surprised to see the triangular prism has a dimension of 4 cm when the other dimensions are given in meters. 1 cm = 0.01 m.

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Right triangle ABC and its image, triangle A'B'C' are shown in the image attached.

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Answer:

See explanation

Step-by-step explanation:

Triangle ABC ha vertices at: A(-3,6), B(0,-4) and (2,6).

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We apply the 90 degrees clockwise rotation rule again on the resulting points:

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Can someone help me please​

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