If the measure of angle DCE= 4x+15 and the measure of angle ECF = 6x-5, find x and the measure of angle DCE x =?
measure of angle DCE = ?

if the measure angle FCG = 9x+3 and the measure of angle GCB = 13x-9, find x and the measure of angle GCB
x= ?
measure of angle GCB= ?​

Afunction g(x) has x-intercepts at (, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)

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

Identify all the cases where non-probability sampling is used when attempting to study the characteristics of a large city. studies on every subject in the population divide a population in groups and obtain a sample studies with a limited amount of time demonstrate existing traits in a population studies with the nth person selected