Find the measure of ∠b if ∠a = 5/2 x + 16 ∠b = 7/2 x + 20 ∠c = 3/2 x + 68 ∠d = 3/2 x + 40

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0

Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt