The perimeter of the rectangle below is 28 ft. 3 ft
(2 + x) ft
What is the value of x?
A. 7
B. 9
C. 18
D. 20

The triangles are similar. what is the value of x? enter your answer in the box. x = two right triangles. the larger right triangle is labeled x on the longer leg, 12 on the shorter leg and 20 on the hypotenuse. the smaller triangle is labeled 4 on the longer leg, 3 on the shorter leg, and 5 on the hypotenuse.

Can somebody me out with this question

Which equation represents the function on the graph?