Answer:
5 miles
Step-by-step explanation:
Think of this like a triangle. From the bottom of the tower, to the top of the tower, to the point 3 miles away, and back to the bottom of the tower.
So we already have 2 side lengths. The height of the tower, 3 miles, and the base, 4 miles. In order to find the 3rd length, the distance from the top of the tower to the point 4 miles away from the bottom, we need to apply the formula A squared + B squared = C squared.
We have A and B, (3 and 4) and we need C.
A squared (3 squared) is 9
B squared (4 squared) is 16
so 9 + 16 = C squared
9 + 16 = 25
C squared = 25
square root of 25 is 5
C = 5
The distance from the top of the tower to the point 4 miles away is 5.
This is pretty simple! Just add the cost of each procedure together.
65.97 + 127.12 + 94.50 = $287.59
Answer:
56 pages
Step-by-step explanation:
The answer is 72 because yeah I’m bad at explain but a line is 180 so 180-108=72
Answer: correct answer is B.
Step-by-step explanation:
in the small triangle
taking 60 as reference angle
b = 
so
tan 60 = p/b
= p/()
30 = p
so
(taking 45 as reference angle)
so
in bigger triangle
b = 20
so
tan 45 = p/b
1 = p/(20)
p = 20
so h^2 = p^2 + b^2
so
h^2 = (20)^2 +( 20)^2
= 1200 + 1200
h^2 = 2400
h =
=20
so x = 20
