Angle abc is a straight angle. mdbc = 130° and bisects abd.

what is eba?

(urgent ) use pi 3.14 to estimate the circumference of the circle to the nearest hundredth middle is 4in (urgent )

Asequence is a function whose is the set of natural numbers

Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer