B is ( 5, 4 ). When they say midpoint they mean that like M is in the middle of both A and B meaning that your coordinate B should basically mirror A with the same distance in between. I hope that helps.
Answer:
63m
Step-by-step explanation:
Answer:
y = 90 -5/2 x
Step-by-step explanation:
The angle on the left equals x+3x+x = 5x
The angle on the right equals 2y
The two angles are same side interior angles which are supplementary because the lines are parallel
5x+2y = 180
Solving for y
2y = 180-5x
Divide by 2
2y/2 = 180/2 -5x/2
y = 90 -5/2 x
Total coins = 6 + 7 + 5 = 18
Red = 6
Blue = 7
Green = 5
P(Red, then blue, then green) = (6/18)(7/18)(5/18) = 35/972
Answer: 35/972