There are four inequalities that define the region R. One of these is y Find the other three inequalities,

Step-by-step explanation:

The region R is surrounded by 4 lines, the first one is y=x+1, the second one is y=0 or the axis x, and the third and fourth one need to be calcualted.

To find the equation of a line through the points (x1,y1) and (x2, y2) we can use the following equation:

Then, our third line is going to be the line that passes through the points (2,0) and (4,3), so the equation is:

Our fourth line is the line that passes through the points (3,0) and (0,3), so the equation is:

Then we can say that the other three inequalities are:

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

what is the model?

step-by-step explanation: