Please help! Based on the construction above, which statement must must be true?

Options:
A. m(angle)ABD = 1/2 m(angle)CBD

B. m(angle)ABD = m(angle)CBD

C. m(angle)ABD = m(angle)ABC

D. m(angle)CBD = 1/2m(angle)ABD

B. m(angle)ABD = m(angle)CBD

Step-by-step explanation:

since the greater angle ABC was bisected

the smaller angles formed are congruent

answer: 20

step-by-step explanation: subtract the minimum date value from the maximum data value to find the date range. in this casem the date range is 42 - 22 = 20

hope this ! : ) ~zane

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,