What is the area of the shaded part of the circle that has a diameter of 8 mm? Use 3.14 for .

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .

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

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?