For the following exercises, find the lengths of the missing sides if side a is opposite angle a, side b is opposite angle b, and side c is the hypotenuse. 10. cos b = __4 5 , a = 10

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect