Need help will get brainliest

Identify the number as a rational or irrational.explain. 127

Does the construction demonstrate how to copy an angle correctly using technology a) yes the distance between points a and f was used to create circle h b) yes the distance between points f and g was used to create circle h c) no the distance between points a and f was used to create circle h d) no the distance between points f and g was used to create circle h

What are the solutions for the following system? -2x^2+y=-5 y=-3x^2+5