Equilateral triangle means each angle equals 60 degrees.
60 = 7x - 3
63 = 7x
x = 9
Answer:a
Step-by-step explanation: avnvgjv
A
I think it’s B and C. They are the same distance away from 0 but, they are on different sides. Therefore, they are opposites.
What is in the drop down menu????
