Answer:
Your answer should be B. x + -1 +- √17
Step-by-step explanation:
It's b 240000
I'm sorry if wrong I'm not too good at these things
Answer:
180
Step-by-step explanation:
180-120 = 60 this is one of all the congruent angles
of the top of my head i know a regular triangle has three 60 degree angles meaning it is 60*3 = 180
Answer: Yes.
Step-by-step explanation: Right triangles are 90° and with a square. This is a right triangle. Just remove the line that makes it a triangle, you'll see.
