Please Help!! The surface area of a cone is 175π square units. The radius of the base is 5 units. What is the slant height of the cone?
A) 12 units
B) 15 units
C) 21 units
D) 27 units
E) 30

Barbara's piano instructors house is 7 1/8 miles from her house. after biking for 1 3/4 miles she stops to rest how much longer does she need to bike to reach her instructor's house

The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?

In angle pqr find the measure of