Which reason justifies the statement that m DAB is 100°? Ε
A
800
D
A. ZDAB and ZEAD are supplementary.
B. ZDAB and ZEAD are complementary.
C. ZDAB = LEAD
D. ZDABI ZEAD

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65