The elevation of a tree's root is -13 feet and spans a radius of 8 feet. if the elevation of the tree is 28 feet with branches that span a radius of 12 feet, what is the total length of the tree from root tip to top?

Combine the information in the problem and the chart using the average balance method to solve the problem.

Are the corresponding angles congruent? explain why or why not.

The scatter plot shows the number of animal cells clara examined in a laboratory in different months: plot ordered pairs 1, 20 and 2, 60 and 3,100 and 4, 140 and 5, 180 what is the approximate predicted number of animal cells clara examined in the 9th month?