Solve (x + 9)2 = 25.
1. Apply the square root property of equality:
2. Isolate the variable.
Vax + 5)2 = 1/25
If x + 9 = 5, then x=
If x + 9 =-5, then x =

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7