PLEASE HELP IM BEING TIMED! How are AED and DEC related? choose all that apply

Options: A. They are vertical angles
B. They are supplementary
C. They are right angles
D. They are adjacent Angles.

Abe is a triangle. can you use the sss postulate or the sas postulate to prove triangle abc = triangle aed? by sss only neither apply both apply by sas only

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

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