Twenty percent of the 640 pitches Kendall threw last year were strik of strikes she threw? O Number of Pitches 20% 0.2 128 20% 0.2 128 20% 0.2 128 20% 0.2 128 20% 0.2 128 O Number of Pitches 20% 0.2 256 20% 0.2 256 20% 0.2 256 20% 0.2 256 20 0 2

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

first one because it can't have a fraction in it

step-by-step explanation: