I think that is the answer to your question if not I'll figure it out
Question
Answer:
42/100. Simplified would be 21/50]
Step-by-step explanation:
Answer:
17
Step-by-step explanation:
Vertically opposite angles are equal
so
7x - 9 = 110
7x = 119
x = 17
Answer:
A
Step-by-step explanation:
Using the cosine ratio in the right triangle
cosA =
=
=
, thus
A =
(
) ≈ 48° → A
For the first it should be 8x-12
And the second you would divide both by 5 and end up with n+5