When simplified, the value of the expression (15 - 11) 2 +the square root of 64 ÷ 4 is equal to 10 4 24 18

When you are making a circle graph by hand, how do you convert a number for a part into its corresponding angle measure in the circle graph? when you are making a circle graph by hand, what should you do if one of your angle measures is greater than 180°?

Find the value of x that will make l ll m

Icould really use some with this question.