Two cars leave st. louis at the same time and travel south on the same interstate. one car travels at a constant speed of 58 miles per hour and the other travels at a constant speed of 63 miles per hour. in how many hours will the cars be 40 miles apart?

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.