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melomori [17]
3 years ago
11

An engineer designs a structure that is is 21 feet long and 3

Mathematics
1 answer:
artcher [175]3 years ago
4 0

Answer:

7:3

Step-by-step explanation:

Convert one of the measurements to the other before attempting to solve the question.

1 yard = 3 feet

Multiply both sides by 3 to get:

3 yards = 9 feet

Therefore the ratio would be

21:9

Simplify to 7:3 length to height.

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Answer:

38,674.This area represents the increase in population over a 10-year period.

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The birth rate is graphed in green and the death rate is graphed in blue.

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