In triangle WXY, the measure of angle Y=90 degrees, XW=89, WY=80, and YX=39. What ratio represents the cosine of angle X?

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?