The ratio is 14:5, as 42 divided by 3 is 14 and 15 divided by 3 is 5.
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
Answer:6.41
Step-by-step explanation:
3.18
+1.45
1.78
=6.41
