Answer:
The height of tree house is 70.71 feet
Step-by-step explanation:
We are given that A 100-foot rope from the top of a tree house to the ground forms a 45∘ angle of elevation from the ground
Refer the attached figure
Length of rope AC = Hypotenuse =100 feet
The top of a tree house to the ground forms a 45∘ angle of elevation from the ground =
We are supposed to find the height of tree house i.e.AB = Perpendicular
So, Using trigonometric ratio
Hence The height of tree house is 70.71 feet
By using numbers and solving it how your teacher teached you lol XD
Answer:
f(x)=-16(x-1)^2+22
Step-by-step explanation:
I believe it would come to $64.78
59.99*18%=4.79
59.99+.79=64.78
Hope this helps
Answer:
the answer is to add up all the numbers.
Step-by-step explanation: