How to benchmark 8/11/12 and 2/11/20
1 answer:
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Answer:
Step-by-step explanation:
A diameter is two times longer than a radius. Therefore, if the diameter
d = 24in, then the radius r = (24in) : 2 = 12in.
The formula of an area of a circle:
Substitute:
Then
Answer:
parallel
Step-by-step explanation:
Parallel lines have equal slopes.
Calculate the slopes m using the slope formula
m =
with (x₁, y₁ ) = (- 1, 2) and (x₂, y₂ ) = (2, 3)
m = =
Repeat with (x₁, y₁ ) = (0, 0) and (x₂, y₂ ) = (3, 1)
m = =
Since slopes are equal then parallel
Answer:
Step-by-step explanation:
Slope intercept form is:
Choose 2 points on the graph:
(0,1) (2,0)
Find the slope of the two points:
The y-intercept, or the point that the line crosses on the y axis, is (0,1).