Answer:
32
Step-by-step explanation:
Pythagorean Theorem:
hyp^2 = side^2 + side^2
40^2 = 24^2 + b^2
b^2 = 40^2 - 24^2
b^2 = 1024
b = = 32
use the x and y method and try to apply it with the 3 given expressions
