Write the equation of a line when m= 2/3 and it passes through the point (2,1)

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.

Adriver from the university of florida women’s swimming and diving team is competing in the in ncaa zone b championships

25 ! i need asap! ! ill mark brainliest!