(-5, 12) because if it is going up four it is adding four to the y axis
x = 7
Explanation
5/40 = 3/2x+10 ( Proportionality ) Theorem)
Cross Multiply
10x + 50 = 120
10x = 70
x = 70/10
x = 7
Answer:
The tire turning around 180 degree in every seconds
Step-by-step explanation:
we know that
one time period is same as one complete rotation
so,
one time period = 360 degree
so,
T=360 degree
we know that
Time period is the time after which value repeats itself
so, we get time period as
so,
2 seconds = 360 degree
now, we can find for 1 second
So,
The tire turning around 180 degree in every seconds
a counterclockwise rotation about the origin of 90°
The coordinates of P(3, 3), Q(5, 3), R(5, 7)
The coordinates of P'(- 3, 3 ), Q'(- 3, 5), R'(- 7, 5)
Note that the y-coordinate of the image is the negative of the original, while the x-coordinate of the original becomes the y-coordinate of the image
The rotation which does this is a counterclockwise rotation about the origin of 90°
a point (x, y ) → (- y, x )