One angle of a right triangle measures 27.4º. The adjacent leg measures 7 yards. To the nearest tenth of a yard, what is the measure of the hypotenuse?

Two friends are reading books. jimmy reads a book with 21,356 words. his friend bob reads a book with one-and-a-half times as many words. which expression represents the number of words bob reads?

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.