Answer:
or 1.9099
Step-by-step explanation:
Look for y values at each of those given values of "x" and apply the slope formula. When x = pi. y = -1 so the coordinate is 
. When x = 3pi/2, y = 2 so the coordinate is 
Plug those values into the slope formula:
You need a common denominator of pi:
Do the math on that to get a slope of 
It means reduce it down to the easiest equation that makes the most sense.
The pair of points that are equal to x coordinates is (0,0)
Answer:B
Step-by-step explanation:
The altitude is the mean proportional between the left and right parts of the hyptenuse
20/m = m/8
m² = 20 · 8
m² = 160
m = √160
m = 4√10
