Answer:4
Step-by-step explanation:
Answer:
4 is the answer
The factors of 16 are: 1, 2, 4, 8, 16
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36
x = 15.
We apply the tangent-secant theorem:
18^2 = 12(12+x)
324 = 144 + 12x
12x = 324 - 144 = 180
x = 180/12 = 15.
x= maths error
x² = -25
x=√-25
D
when you plug in 16 for x you will get -621.