The image is congruent to the original figure. The translation, rotation and reflection operations do not change the size or shape of the figure. It just moves it around in some fashion. Think of it like this: imagine you had a camera and you were aiming it at a triangle. If the triangle holds still, but you move the camera, then the viewer (watching it later) will see the triangle move. In reality, it's the camera moving of course. The triangle does not change its size or shape as the triangle isn't moving at all. This idea can be applied to reflections and rotations as well.
Answer:
5.2 minutes for 4 costomers.
Step-by-step explanation:
12/9=1.333 (3 repeating)
1.3 x 4 = 5.2
Answer:
140
Step-by-step explanation:
you have to first multiply them
-140
since it has to be an aditive inverse you write the opposite
140
Answer:
y = 25x+100
Step-by-step explanation: You are paying 25$ times how many months he stayed there, plus a 100 dollar sign up fee, so y = 25 dollars per month, plus 100 dollars.
The average speed is 50 meters per second
<h3>How to determine the average speed?</h3>
The given parameters are:
Laps = 4
Time = 2 minutes
1 lap = 25 meters
Start by calculating the total distance
Distance = Laps * Meters
Distance = 4 * 25 meters
Distance = 100 meters
The average speed is then calculated as:
Speed = Distance/Time
This gives
Speed = 100 meters/2 minutes
Evaluate
Speed = 50 meters per second
Hence, the average speed is 50 meters per second
Read more about speed at:
brainly.com/question/4931057
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