Answer:
6
Step-by-step explanation:
All sides of triangle EFD have x6 of BAC.
E.g.: BA = 2. ED = 2 x 6 = 12
Because the angle ACB is a central angle, and arc AB=93⁰,
so angle ACB also = 93⁰.
Answer:
7×3
Step-by-step explanation:
option b
i hope it is helpful for you
It would be -2z+8. Because 3z+-5 is -2 and 2+6 is 8.