BD bisects ABC Find mZABD, mZCBD, and mZABC. (3x + 6) D B (7x 38 18) mLABD x 33 X m_CBD 136 x x MZ ZABC12 x x

Angle ABD =24 =angle DBC

Angle ABC =48

when a line bisectes a angle it divides the angle into 2 equal parts.

angle abd=angle cbd

(3x+6)°=(7x-18)°

6+18=7x-3x

24=4x

24/4=x

6=x

angle abd=(3x+6)°

by putting value of x.

3×6+6

angle abd=24°

angle cbd=(7x-18)°

7×6-18

angle cbd=24°

angle abc=24°°+24°

angle abc =48°

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.

x² + 11x + 18 < 0  

[-11 ± sqrt(121 - 72)]/2 = (-11 ± 7)/2  

solution: (-9, -2)

step-by-step explanation: