A. 18 is 20% of 90
B. 15 is 25% of 60
C. 12 is 30% of 40
D. 24 is 40% of 60
E. 39 is 60% of 65
F. 78 is 30% of 234
(Sorry I have to go, but hopefully I helped you)
Answer:
8
Step-by-step explanation:
The distance or the length between two points can be computed using the formula:

X₁ = x-coordinate of first point
X₂ = x-coordinate of the second point
Y₁ = y-coordinate of first point
Y₂ = y-coordinate of the second point
When we right down the coordinates of a point, we always start with the X and then the Y.
(X,Y)
You have the following coordinates or points
Point 1: (-3,4)
Point 2: (5,4)
Based on that we have the following given:
X₁ = -3
X₂ = 5
Y₁ = 4
Y₂ = 4
Now we just fill in the formula:

Answer:
3.14cm^2
Step-by-step explanation:
A= πr^2
A= 3.14x1^2
A= 3.14cm^2
The equation for that line is y=x+5