Answer:
true
Step-by-step explanation:
no explanation but its true.
Answer:
a
Step-by-step explanation:
Answer:
2x-6
I don't know what you mean by correction, but that's in expression form.
Angle E=130degrees because those two are congruent. Therefore if you 180-130 you'll get the other angle in the triangle with 70degrees and y. 180-130=50degrees. Then add 50 and 70. 50+70=120degrees. A triangle is supposed to have 180 degrees inside.
180-120=60degrees.
Therefore y=60degrees
