What is the length of the hypotenuse of a right triangle with leg lengths of 8 inches and 15 inches?
a. 13 inches
b. 17 inches
c. 21 inches
d.25 inches

Anyone know? will mark brainliest if you're correct!

Joanie watched 1 out of three of a movie in the morning

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?