The fire department needs to rescue a man from a house. There is a large, unstable puddle below the house. The ladder needs to b
e placed 60 feet from the house and reach up to a 40 foot window. How long must the ladder be?
2 answers:
Answer: 100 feet
Step-by-step explanation:
60+40=100
Answer:
at least 73 feet
Step-by-step explanation:
40^2+60^2=5200
square root 5200=72
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19. y=-3x+5
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Answer:
-8
Step-by-step explanation:
7(-8)=-56
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&
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Step-by-step explanation:
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