A firefighter sees a woman trapped in a building 15 feet up from the bottom floor. The firetruck is parked 35 feet away from the
bottom of the building. At what angle of elevation, to the nearest degree, should the firefighter extend the ladder to reach the woman?
2 answers:
Answer:
70 that my answer and so they can reach
Answer:
70 degrees
Step-by-step explanation:
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Answer:
C. 
Step-by-step explanation:
Hi! Ace here!
In order to do this, we have to convert 18% into a decimal.
The decimal form of it is .18.
So we have to do
Combine like terms:
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Answer:
The Y intercept adds on +6 every time.
Step-by-step explanation:
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Answer:
=38.192x
Step-by-step explanation:
I hope this helps you
Answer:
54 years
Step-by-step explanation:
Joyce age = x
Alex age = y
3x = 2y - - - (1)
y - 9 = 2(x - 9)
y - 9 = 2x - 18
-9 + 18 = 2x - y
9 = 2x - y
y = 2x - 9 - - (2)
3x = 2y
3x = 2(2x - 9)
3x = 4x - 18
18 = 4x - 3x
18 = x
Hence,
Mrs stone is 3 * 18 = 54 years
