Which statements about the figure must be true? Select three options. AngleDBC is bisected by ray BD. AngleABC is bisected by ray BD. BC = One-halfAC Line segment D B is-congruent-to Line segment B C 2mAngleDBC = mAngleABC

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

answer: im sorry i dont get it

step-by-step explanation: