F
Triangle equals 180
42+42=84
What is 180-84
That would be the next angle
Answer:
Step-by-step explanation:
just replace x into the equation to see if y match with the table.
The answer is (x + 6)(5x - 1).
5x² + 29x - 6 = 5x² + 30x - x - 6 =
= (5x · x + 5x · 6) - (x + 6) =
= 5x(x + 6) - 1(x + 6) =
= (x + 6)(5x - 1)
