If angle m 9 =119,what is the sum of the measures of angle 11 and 16

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.