A person eats 1/3 of a pizza with a radius of 5 inches, what is the area of the pizza remaining? A)26.2
B) 52.4
C)10.5
D)26.2

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

D(5, 7). e(4,3), and f(8, 2) form the vertices of a triangle. what is mzdef? oa. 30° ob. 45° oc. 60° od 90°

Tan198=asin164=? how to solve this? ?