How does one solve this question, any would be appreciated! i feel this has a really easy solution and i've decided to significantly over-complicate it.

13. a) write down the equation of the line with gradient 3 passing through (0, -2)

b) write down the equation of the line which is parallel to the line y=4-5x passing through (0,-1)

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

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .