Calculate unit rates to solve each problem.
1. cara can run 3 miles in 27 minutes. melanie can run
6 miles in 53 minutes. who can run faster?
let c represent cara's speed and m represent melanie's speed.
equivalent ratio i: .
equivalent ratio 2:
can run faster.
how runs more in confused?

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

your answer is d 2,500

step-by-step explanation:

180

step-by-step explanation:

im here

step-by-step explanation: