HELP, WILL MARK YOU BRAINLIEST In ΔEFG and ΔYXZ, m∠F ≅ m∠X and m∠E ≅ m∠Y. If m∠E = 62° and m∠X = 80°, what is the measure of ∠Y?

38°
62°
80°
142°

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Answer asap! show all work! find the number of complex roots, the possible number of real roots and the possible rational roots of the polynomial function. then, solve for all roots. x^3 + 2x^2 + 3x + 6 = 0

Hello, i need compare km^2 and km. what's difference in this?