Sec θ = 3
1/cos θ = 3
cos θ = 1/3
csc (90 - θ) = 1/sin (90 - θ) = 1/cos θ = 1/(1/3) = 3
Therefore, csc (90 - θ) = 3.
Slope = (y2 - y1)/(x2 - x1) = (10 - 4)/(-6 - 3) = 6/-9 = -2/3
Answer:
I believe that he got step 5 wrong, and he should have used division instead of multiplication. Hope this helps!
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
hope this helps!
Answer:
y=15
Step-by-step explanation:
Since the triangles are similar you take 22/33 and 10/y then cross multiply and get 330=22y now divide 330 by 22 and you get 15
