What is the solution to 12x=4x2+9? x=23x is equal to 2 thirds

x=−23x is equal to negative 2 thirds

x=32x is equal to 3 halves

x=−32

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