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zalisa [80]
3 years ago
5

You are going to use an incline plane to lift a heavy object to the top of a shelving unit with a height of 8 ft. The base of th

e incline plane is 11 ft from the shelving unit. What is the length of the incline​ plane?
Mathematics
2 answers:
serg [7]3 years ago
7 0

Answer:

Step-by-step explanation:

This is a right triangle. The floor and the shelf would form a 90 degree angle. The Pythagorean theorem states that the sum of the squares of the legs is equal to the square of the hypotenuse.

8^2+11^2=x^2

185=x^2

x=\sqrt{185}

Citrus2011 [14]3 years ago
6 0

Answer:

21

Step-by-step explanation:

19+10 = 21

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