Problem page an 11 - ft ladder leans against the side of a house. the bottom of the ladder is 8 ft from the side of the house. h
ow high is the top of the ladder from the ground? if necessary, round your answer to the nearest tenth.
1 answer:
A^2 + b^2 = c^2
8^2 + b^2 = 11^2
64 + b^2 = 121
b^2 = 121 - 64
b^2 = 57
b = sqrt 57
b = 7.54 rounds to 7.5 ft <==
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Step-by-step explanation:
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√64 = 8
64÷1000 = 0.0064
8÷1000=0.0008
√0.0064 = 0.0008
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Answer:
y = 10
x = 17
Step-by-step explanation:
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<em>Hope that helps!</em>
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1.875
Step-by-step explanation:
i hope this helps, have a good day!
