Answer:
3
Step-by-step explanation:
Since the triangles are congruent.
The hypotenuses are equal.
13 = 4x + 1
13 - 1 = 4x + 1 - 1
12 = 4x
12/4 = 4x/4
3 = x
y = 5/8 x
Since it goes through the origin, the y intercept is zero
answer should be #31.35
hope this helps :)
