Answer:
7
Step-by-step explanation:
4/5 +x =11 /×5
20 +5x =55
5x=55 - 20
5x=35
x=35 :5
x=7
9514 1404 393
Answer:
1731 ft
Step-by-step explanation:
The tangent relation is useful in this problem.
Tan = Opposite/Adjacent
The height of the light is found to be ...
tan(11°) = height/(639 ft)
height = (639 ft)·tan(11°) . . . . . solve for height
Then the distance from the light to point B is ...
tan(3°) = height/(B distance)
B distance = height/tan(3°) = (639 ft)·tan(11°)/tan(3°) ≈ 2370 ft
Then the distance from point A to point B is ...
2370 ft -639 ft = 1731 ft . . . AB distance
Answer and Step-by-step explanation:
2.
The value of x is equal to 148. This is because of the vertical angles theorem.
The vertical angles theorem states that when two angles are vertical to each other (such as the example in this problem), then they are equal to each other.
5.
We know that a line has a angle of 180 degrees. So, to find x, we subtract everything from 180.
180 - 125 - 30 = x
25 = x
8.
We know that given angle in total is equal to 89 degrees. So, to find x, we subtract everything from 89.
89 - 12 - 29 = x
48 = x
#teamtrees #WAP (Water And Plant)
what do you mean by 2 1 2 pounds less?