Answer:
11 1/2
Step-by-step explanation:
cause no one wana take the time to help u they not cool brainliest pls pls pls
Answer:
if you need to find solutions ghraficaly
Step-by-step explanation:
y=y
-2x,1-7=x^2+4x-2
Yes because you only need a 90 degree to become a right