Answer:
It takes Michael 1 hour, 14 minutes and 7 seconds to seal the driveway close
Step-by-step explanation:
Hi
Leon do the work in 17 hours that means the rate of his work is , so he do of the work in two hours, therefore Michael do the other of the work, thus Michael rate will be .
So it takes Michael to complete the work, or
??? what type of question is that??
The answer is 17/22 17/20 because of the fractions
The answer is 101.0769236761231
but just write 101 because i think the others are no need to write and
if you want to divide use your calculator
The tangent of an angle is the ratio of the opposite side to the adjacent side.
... tan(45°) = (height above eye level)/(20 m)
... height above eye level = (20 m)·tan(45°) = (20 m)·1 = 20 m
_____
Eye level is 1.7 m above ground, so the height of the flagpole above ground is
... height of pole = height above eye level + height of eye level
... height of pole = 20 m + 1.7 m = 21.7 m