A= -81 + square root of 113
a<span>≈</span> -70.36985418
The answer is: B
Hope this helped!
If you're going to use technology (Brainly) to solve this problem, you might find you get a quicker answer using the technology of your graphing calculator.
It is often convenient to cast the problem in the form f(θ) = 0. You can do that by adding 1 to both sides of the equation.
I think the answer is 4:24
Solve for x by simplifying both sides of the equation, then isolating the variable.
x =−60