Answer:
r = 15
Step-by-step explanation:
I don't really have an explanation, I'm just good at quick math,
I'm sorry if you wanted an explanation, I would explain but I am really bad at explaining math.
Answer:
9/2
Step-by-step explanation:
Answer:
1245267356ryr7tt4655443544e
ANSWER
405m
EXPLANATION
We know the opposite side of of the right triangle to be 4629m and the given angle is 85°.
Since we want to find the adjacent side which is x units, we use the tangent ratio to obtain,


Solve for x.

x=404.985
To the nearest meter, x=405m
19. B.
20. J.
Hope this helps :P