Answer:
the pair that is supplementary are angles 2&3
the answer is a
1+2, 1+4, 2+1, 2+3, 3+2, 3+4, 4+1, 4+3, 5+6, 5+8, 6+5, 6+7, 7+8, 7+6, 8+5, 8+7
Step-by-step explanation:
To be supplementary is to be equal to 180 degrees.
Boy
The ratio is 8:12, the ratio can be simplified to 2:3 and simply by looking at it, you have a chance of another boy, like a 3 in 2 chance
(x - 3) x + 2
1/4 (2 x - 3)^2 - 1/4
53mph
Divide 265 by 5, there is your answer.
m is 3 since it's the slope and b is -2 since its the y-intercept
the formula is y=mx+b so 3 is in the m spot and -2 is in the b spot.