the measure of one of two complementary angles is 6° less than one half the measure of the other find the measure of the smaller angle

Pam buys a sleeve of ball bearings for her skateboard. each of the bearings is 1 1/5 inches wide. the sleeve is 9 3/5 inches long. how many ball bearings are in the sleeve? show your work.

Find the value of the combination. 5 c 5

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.