Nancy roller skates with a constant speed of 10 km per hour how long will she take to travel a distance of 25 km

It will take 2.5 hours

Step-by-step explanation:

Speed = 10 km/hr

Distance = 25 km

We can use the formula

d=rt

Where d = distance, r =rate (speed) and t is time

25 = 10*t

Divide each side by 10

25/10 = 10t/10

2.5 = t

It will take 2.5 hours

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.

what is the graph

step-by-step explanation: