Answer:
I don't know
Step-by-step explanation:
I don't know if I get
Factor out he common term, which in this case is "v"
So your answer would be v(9-1)
This is C. cos Z = sin (90 - Y)
Answer:
b = 2a + c
Step-by-step explanation:
Given
a =
(b - c)
Multiply both sides by 2 to clear the fraction
2a = b - c ( add c to both sides )
2a + c = b