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34kurt
3 years ago
8

9.9 ft 7.2 ft The figure above shows a movie screen with dimensions shown in feet. What is the length of the diagonal of the scr

een, in feet? Give the exact solution or round your answer to the nearest tenth of a foot.​

Mathematics
1 answer:
Temka [501]3 years ago
3 0

Answer:

12.2

Step-by-step explanation:

use the Pythagorean theorem to determine the diagonal

9.9^2 + 7.2^2 = d^2

d = 12.2

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34kurt

Answer:

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3 years ago
A tree casts you say shadow that is 9 feet long at the same time a person standing nearby casts a shadow that is 3 feet long if
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6 0
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