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1. A 10-foot long ladder leans against a vertical wall such that its base is 4 feet
from the bottom of the wall. Determine, to the nearest tenth of a foot, how high,
h, the ladder reaches up the wall.

1 A 10foot long ladder leans against a vertical wall such that its base is 4 feet from the bottom of the wall Determine to the nearest tenth of a foot how high class=

Respuesta :

Answer:

9.2

Step-by-step explanation:

follow the equation for the hypotenuse of a right triangle.

a^2+b^2=c^2

4^2+b^2=10^2

16+b^2=100

b^2=100-16

b^2=84

b=9.2

ethan041708

Answer:

The answer is 9.2. Hope this helps.

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