HELP ME PLZ I WILL GIVE 30 POINTS What is the length of the hypotenuse of the triangle?

Triangle A B C. Side A C is 7 feet and side C B is 4 feet. Hypotenuse A B is unknown.
a. StartRoot 22 EndRoot ft
b. StartRoot 33 EndRoot ft
c. StartRoot 57 EndRoot ft
d. StartRoot 65 EndRoot ft

d

Step-by-step explanation:

Step-by-step explanation:

Using Pythagoras' identity on the right triangle.

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

AB² = 7² + 4² = 49 + 16 = 65 ( take the square root of both sides )

AB = \sqrt{65} → D

96 39 cause 135 -96=39 im smart (i used a calculater)

12r - 8 - 12

you have to combine like terms. below i have bolded the like terms:

12r - 8 - 12

together it combines to:

12r - 20

hope this !