Triangle PQR has vertices with coordinates P(0,0), Q(a, b), R(c,0). Draw PQR and all three of its midsegments.

For each midsegment, use the coordinates of the vertices to prove that the midsegment joining two sides of a triangle is parallel to the third side and is half its length.

The ratios 3: 9, 4: 12, 5: 15, and 6: 18 are a pattern of equivalent ratios in the ratio table. which is another ratio in this pattern?

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily