The first quartile is 27 and the third is 36 you would subtract 36 - 27 = 9.
The line x = 2 is vertical. This means that ab is horizontal since they are perpendicular. So, the y coordinate of b must be 1.
If x = 2 bisects ab, then a and b are equal distances from x = 2.
a is 2 - (-4) = 6 units away from x = 2, so b must be 6 units away in the other direction. The x coordinate of b is 6 + 2 = 8.
The coordinate of b is (8, 1)
Answer:
60 units
Step-by-step explanation:
use the distance formula

AB= 20
BC = 15
AC = 25
perimeter = 60
32+90+8y-6=180 solve that equation and that should be your answer
Answer: 1 solution at (2.8, 7)