4x+7 = x+10 parallel sides have to be equal in a parallelogram
subtract x
3x +7 = 10
subtract 7 from each side
3x =3
divide by 3
x =1
8. it’s skewed right
9. The spread is 21 to 100
10.the center is 80 or 81
Hmmm I'd say the center of the circle will end up at the center of the triangle, namely the
Centroid of the triangle circumscribed in the circle.
Y-y
——-
X-x
21-9=12
5-(-1) =6
So the answer is D
Answer:
40%
Step-by-step explanation:
24/60 is 40%