Answer:
x = 19
Step-by-step explanation:
(whole secant) x (external part) = (tangent)^2
(x-7+4) * 4 = 8^2
(x-3)*4 = 64
Divide each side by 4
x-3 =16
Add 3 to each side
x-3+3 = 16+3
x = 19
Answer:
1.3
Step-by-step explanation:
If you mean to the power of 3 the answer should be 0.421875
Answer:
The answer is 15x + 175 = 9x + 329.
Step-by-step explanation:
Hope this helps!