1. y = -1/2 + 2.
2. y= 2/5x - 4/5
M5 minus M6 will get M1
So 62 - 38 = 24
24 x 3 = 72
So M3 is 72
So -x can also represent -1
You want to divide both sides by -1 so you can get -x to be just x
-x divided by -1 = x
-24 divided by -1 = 24
Your answer is x=24
The radius of a circle is found by doing this :
circumference ÷ 6.28 = radius
The circumference here is 17.27 feet :
circumference ÷ 6.28 = radius
so
17.27 ÷ 6.28 = 2.75
The radius of the circle is 2.75 feet.
