Jurgen runs a 31 mile race in 5 hours. Greta runs a 13 mile race in 2 hours. Who runs at a faster rate? Explain your reasoning.​

Greta has a faster rate since 6.5 > 6.2

Step-by-step explanation:

Let us check the ratio so 31/5 = 6.2 and 13/2 = 6.5, so even though 31 appears larger than 13, Greta has a faster rate since 6.5 > 6.2

step-by-step explanation:

points a and b are equidistant from the desired line, so the line you find by using them will go through point r.

using points other than a and b will give the desired line only if they are equidistant from r. if they are randomly located, the perpendicular line you create will not necessarily go through point r, hence will not be a solution to the problem.

160 cm

step-by-step explanation:

you have to add all the sides together