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AysviL [449]
3 years ago
5

Which expression is the best estimate of the product 7/8 8 1/18

Mathematics
1 answer:
Bess [88]3 years ago
3 0

Answer:

7/8 is nearly 1, and 8 1/10 is obviously 8.1 (1/10), which is rounded to 8. So th expression that best estimates the products of those numbers is D, 1 * 8.

Step-by-step explanation:hope this helped

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The surface area of a cone is 54 square inches. What is the surface area of a similar cone that is three times as large?
12345 [234]

<u>Given</u>:

Given that the surface area of the cone is 54 square inches.

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<u>Surface area of the similar cone:</u>

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The surface area of the similar cone can be determined by multiplying the surface area of the cone by 3. Because it is given that the similar cone is three times large.

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Answer:

6.9 foot.

Step-by-step explanation:

Given: Length of lamp post= 12-foot.

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Length of shadow is adjacent.

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