3 years ago

Ratio for the volumes of two similar pyramids, given that the ratio of their edge lengths is 8:3?

1 answer:

6 0

All you have to do is divide the left side of the ratio by 5 and the right side of the ratio by 7. The one that comes out even on both sides is the correct one.

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pychu [463]

Answer:B

Step-by-step explanation:

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3 years ago

Triangle A is a scaled version of triangle B. The dimensions of triangle B are twice the dimensions of triangle A. The area of t

zimovet [89]

24.

This is because if we double the base and the height in the area equation it will raise any number by a factor of 4.

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3 years ago

Ravi made 6 identical necklaces, each having beads and a pendant. The total cost of the beads and pendants for all 6 necklaces w

mart [117]

Answer: $ 2.20

Step-by-step explanation: 31.80-18.60= 13.20

13.20 divided by 6= 2.20

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2.20 x 6= 13.2

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3 years ago

Pls help!! Find the volume of the flower vase. Round to the nearest tenth.

Contact [7]

Answer:

Volume = 1596.2 cubic cm

Step-by-step explanation:

Volume = volume of box - volume of cylinder

Volume = (LxWxH) - 1/3 (pi * r^2 *h)

Volume = (10 x 12 x 20) -1/3 (3.14 x 8^2 x 12)

Volume = 2400 - 803.8

Volume = 1596.2 cm^3

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3 years ago

Simplify the expression (-8)^-3x15^0

avanturin [10]

The answer is -1 over 512 (fraction form)
ANSWER: -1/512

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3 years ago