d/6+2/3=1/4(d-2)
d/6+2/3=d-2/4
2d+8=3(d-2)
2d+8=3d-6
8=3d-6-2d
8=d-6
8+6=d
14=d
d=14
Answer:
2 1/4
Step-by-step explanation:
-5 1/4- (-7 1/2)
to minus cancel each other out so it becomes a plus
-5 1/4 + 7 1/2
common dinomanater
-5 1/4 + 7 2/4
The slope is 9/11 because if you use the formula (change in y)/(change in x), you would get -18/-22 and then if it were to be simplified, it would be 9/11
see screenshot
general formula is
r² = (x - x-center)² + (y - y-center)²
x = 0
