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

Point r divides in the ratio 1 : 3. if the x-coordinate of r is -1 and the x-coordinate of p is -3, what is the x-coordinate of q? a. b. 3 c. 5 d. 6 e. -9

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each division expression with the correct quotient.

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.