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dexar [7]
3 years ago
15

A construction crew cuts 4 pieces of plywood. The first piece is 3/4 ft long. 1. The second piece is 2 1/2 times as long as the

first piece. How long is it? 2. The third piece is 1 1/3 as long as the second piece. How long is it? 3. The fourth piece is half as long as the third piece. How long is it?
Mathematics
1 answer:
Elena L [17]3 years ago
7 0

Answer:

5

Step-by-step explanation:

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Why can 0.825 be written as a fraction explain
ale4655 [162]

Answer:

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7 0
3 years ago
A 10-ft vertical post casts a 14-inch shadow at the same time a nearby cell phone tower cast a 119-ft shadow. How tall is the ce
Yakvenalex [24]

Answer:

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Step-by-step explanation:

This question is solved using proportions, by a rule of three.

A 10-ft post casts a 14-inch shadow.

Each feet has 12 inches, which means that a post with 10 feet will cast a 14/12 = 1.167 ft shadow. How tall is the cell-phone tower with a 119-feet shadow?

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Applying cross multiplication:

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Answer:

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Step-by-step explanation:

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