Answer: x=7
Step-by-step explanation:
3x=21
21 divided by 3 is 7
so x equals 7
Answer:
Angle CBE
Step-by-step explanation:
They share the same degree. Or are the same angle in a different place with a different name.
Answer:
B is the answer
Step-by-step explanation:
Answer:
I didnt understand but lets just say the bellhop took ot
Answer:
the last one
Step-by-step explanation:
follow the lines in the order of the letters. look at each corner showering that the angle = 90°. the last option is the only one that proves that it is a right angle.
hope this helps
