You estimate that your school is about 49 ft tall. Your school is actually 58 ft tall. Find the percent error in your estimation. The percent error is
%. (Round to the nearest percent as needed.)

Find the slope of the line y =8/9x + 1.

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°?

Solve for x where 0 equation: cot^2x+2cotx+1=0