Given R (7,-1), A(3, -6),B(-3,-6), E(-5,4) determine the lengths of each side (round to the nearest hundredth)
determine the perimeter
Kiara and perry are cleaning up the litter in the park for the community service hours. Kiara and Perry both clean they have covered to the greatest. area who is correct? justify your answer using the mathematical reasoning.

ΔXYZ With verticals X (1,5) and Z (1,1) has an area of 10 units^2 what are the coordinates of the third vertex?

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)