Question

HELP ME PLEASE. THIS IS MY LAST QUESTION THEN I CAN GO TO BED.

Answer 1

100.

Explanation:

The 2 smaller triangles are similar, so:

48 / (x - 64) = 64 / 48

64(x - 64) = 48^2

x - 64 = 48^2/64

x = 48^2/64 + 64

= 100.

Answer 2

The answer is 100. Now you can go to bed! Lol