The sequence ABC is oriented clockwise in both diagrams, indicating an even number of reflections or a rotation.
A 90° clockwise rotation about the point (-3, -3) would accomplish the necessary transformation, but that is not a listed option. An equivalent action is...
• reflect across the line x = -3
• reflect across the line y = x
Answer: We start with equation 1
x=64/3
Next, we solve equation 2
y=125/3
Now, we combine equations 1 and 2
y-x=125/3 -64/3
=61/3
Step-by-step explanation:
The rate at which the windows are washed can be described by the number of windows cleaned each minute. Thus, the missing value represents how many windows she has managed to wash.
surface area = 4 x pi x r^2
diameter is 1, thus radius = 1/2 = 0.5
4 x 3.14 x 0.5^2 = 3.14 square meters
