Answer:



Step-by-step explanation:
From the picture attached,
(8, -3) is a point on the terminal side of angle θ.
Therefore, distance 'R' from the origin will be,
R = 
R = 
= 
= 
Therefore, Cosθ = 
Sinθ = 
tanθ = 
Cscθ = 
<span>The distance to the base of the tower is
tan 40=100/x
x=100/tan 40=119.18 m
from the top of the building, we know the adjacent side but not the opposite
tan 30=opposite/119.18
opposite is 119.18*tan30=68.81 m
The opposite side is the height of the tower ABOVE the apartment building. The tower itself is 100 m high, and the remainder of the height, 31.19 m, is the height of the building.</span>
Answer:
-k-14
Step-by-step explanation:
Use distributive property and then just carry on and combine like terms.
The best estimate for the circumference of a 19.875 diameter barrel would be 5ft.
Answer: 5ft
~Lillyprince
Answer:
hope it helps you
Step-by-step explanation:
pls kindly mark it brainliest answer