Which car is not traveling at a constant speed? Explain your reasoning.

cart 3

Step-by-step explanation:

65/1 is not equal to 85/2

car 3

Step-by-step explanation:

the other cars like car are equally divided to equal the other results so like car 1 is traveling in 60 miles every 2 hrs and car 2 is 200 miles every 5 hours

congruent segments

step-by-step explanation:

2. angles qrt and qst both measures 156 degrees.

step-by-step explanation:  

we have been given a diagram of a circle and we are told that measure of arc qvt is 156 degrees.  

we can see from our given diagram that angle qrt and angle qst subtends to arc qvt.

since we know that angles subtended by the same arc at the circumference are always equal.

by angle subtended by same arc theorem, measure of angle qrt and angle qst will be equal to the measure of arc qvt.

therefore, angles qrt and qst both measures 156 degrees and 2nd statement is the correct choice.