Which statement is true regarding the diagram of circle P?
P.
The sum of y and z must be 2x.
X
у
Z
The sum of y and z must be
The difference of z and y must be 2x
O The difference of z and y must be 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