Use the given graph and the equation y equals 0.175 x plus 19.75

to draw the line through the two points when x is 30

and 70
.

Given that de, df, and ef are midsegments of △abc, and de=3.2 feet, ef=4 feet, and df=2.4 feet, the perimeter of △abc is .

1jessica's home town is a mid-sized city experiencing a decline in population. the following graph models the estimated population if the decline continues at the same rate. select the most appropriate unit for the measure of time that the graph represents. a. years b. hours c. days d. weeks

What is the angle measure, or angle of depression, between this bird and the bird watcher?