the answer to your question is 70%. 49 is 70% of 70
Answer:
x=16
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(8+24) * 8 = x^2
32*8 = x^2
256 =x^2
Take the square root of each side
sqrt(256) = sqrt(x^2)
16 = x
The answer is 16000000000.
Because you take the decimal and move it 10 times to the right.