Answer:
mAOB = 139 degrees
Step-by-step explanation:
1) By supplementary angles, you can set up the equation:
mAOB + mBOC = mAOC = 180
8x + 51 + (6x - 25) = 180
2) Solve for x:
14x + 26 = 180
14x = 154
x = 11
3) Substitute x into 8x + 51 to get mAOB:
8(11) + 51
=88 + 51
=139
Answer:
19/1200
Step-by-step explanation:
Answer:
Sry
Step-by-step explanation:
(x + -5)(x + -4) = 0
is the anwser
Answer:
y=5/2x-8/3
Step-by-step explanation:
The equation is y=mx+b
M is the slope and b is the y-intercept.