Consider the relation y = 4|x + 2| + 7. what are the coordinates of the vertex?

(7, −2)
(2, 7)
(4, −2)
(−2, 7)

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