If it takes angela 25 minutes to drive to work in the morning, and 40 minutes to drive home, how long does she spend travelling to and from work?

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =