Which will result in a perfect
square trinomial?
(3x -5)(3x-5)
(3x-5)(5-3x)
(3x-5)(3x+5)
(3x-5)(-3x-5)

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