Sabendo que o seguimento AD é bissetriz do ângulo BÂC, então, o valor desse ângulo BÂC é:

Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2

Ineed i been stuck on this question since yesterday