Solve the system by substitution. -3x+3=y -x+3y=29
1 answer:
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The slope within two sets of points is calculated using the slope equation
The slope of a line or points is the rate of change of the line.
This in other words means that, the vertical change per unit horizontal change
Assume that the points are given as:
(x1, y1) and (x2, y2)
The slope (m) of the points is:
Hence, the equation of two sets of points is
Read more about slopes at:
#SPJ1
Answer:
Option A
pi over
Step-by-step explanation:
Step 1
Find the circumference of the tire
where
D is the diameter of the tire
In this problem we have
substitute the value
Remember that
subtends the complete circle the arc length
so
by proportion
Find how far does the rock travel in of rotation
Simplify