Answer:
c) 12/15 = 4/5
Step-by-step explanation:
imagine we mirror the triangle up, so that Z is on top.
then you can clearly see that 6 is cos(X) times r (and r is then 7.5).
XY is sin(X)×7.5
and again, 7.5 is r (the line making the X angle).
so, the cosine ratio of X is
6 = cos(X)×7.5
cos(X) = 6/7.5 or then 12/15. or simplified 4/5.
both towns are the same length because they are the same distance away from each other.
Answer:
100/3 = h
Step-by-step explanation:
2/3 = h/50
Multiply each side by 50 to isolate h
50 *2/3 = h/50*50
100/3 = h
Answer: The first, The second, and the number line one love!
Step-by-step explanation:
