What is the slope of the blue line?

Step-by-step explanation:

Two coordinates of the given blue line are (0,2) and (4, -4)

slope of the line denoted by m is given by (y2-y1)/(x2-x1)

In this case, m= (-4-2)/4-0)

= -6/4= -3/2

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi