Answer:
Length of QR = 7
Step-by-step explanation:
20 - 13 = 7
Transformation involves changing the position of a shape.
The transformation from
to
is 90 degrees clockwise rotation
Using the coordinates of A and A', we have:


Notice that the x-coordinate is <em>negated </em>and then <em>swapped </em>with the y-coordinate.
i.e.

The transformation of a point from <em>(x,y) to (y,-x)</em> is a 90 degrees clockwise rotation.
Hence, the transformation from
to
is 90 degrees clockwise rotation
Read more about transformations at:
brainly.com/question/13801312
1 gal = 3.8 liters....so 65 gallons = 65 * 3.8 = 247 liters
Step-by-step explanation:
No it would because you have to find the number for why and the two is the power so no it not going to be.