Franklin walked 1/2 mile in 8 1/2 minutes. what is the unit rate in miles per minute ?

.0588 miles per minute

Step-by-step explanation:

0.5/8.5 = ~.0588

c: lkllmn.

hope it's you

c.   x=2.4cm

step-by-step explanation:

similar triangles are triangles which have the same shape but not the same size. this means their angle measures are equal but their side lengths are not instead they are proportional. to solve, we will set up a proportion and solve.

a proportion is two equal ratios set equal to each other. we form the ratios by finding corresponding sides (sides which match to each other on both triangles by their position). out ratios will be one side of the small triangle over the corresponding side on the big triangle as shown below:

.

to solve the proportion, we'll cross multiply by multiplying numerator with denominator across the equal sign.