Find the exact length of the third side

47

Step-by-step explanation:

The third side is called the hypotenuse, lets call that the x side.

So we are finding x.

The two other sides add up to the hypotenuse, x.

35 + 12 = 47

y=-1/3x+5/2

Step-by-step explanation:

Slope intercept form makes this a breeze. Essentially, just plug these values into the following formula:

y = [SLOPE]x + [Y-INTERCEPT]