A box is in the shape of a triangular prism. The base of the triangular face of the box is 11 centimeters (cm).
The height of the triangular face of the box is 7.5 cm.
The length of the box is 15 cm.
What is the volume of the box?
A
277.5 cm
6
577.5 cm
C
618.75 cm
D
1237.5 cm

Combined megan and kelly worked 60 hours. kelly worked twice as many hours as megan. how many hours did they each worked?

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?