To reflect in the line y = -x + 6, we translate everything down 6 first. This will make it seem like we are reflecting in the line y = -x
(x,y) → (x, y-6)
Then, to reflect in the line y = -x, we switch the x- and y-coordinates and then make them negative
(x,y) → (-(y-6), -x)
Then we move everything back up again
(x,y) → (-(y-6), -x + 6)
I will present to you an example. Reflect the point (-4, 8) in the line y = -x + 6.
(-4,8) → (-(8-6), -(-4) + 6) → (-2, 10)
You should graph this out to confirm with the reflection line.
Answer:
3 (5/6)
5/2
Step-by-step explanation:
Hi, to answer this question we have to write an expression with the information given.
The total width of the three beads must be equal to the number of beads (3) multiplied by the length of each bead (5/6)
Mathematically speaking:
3 (5/6)
Solving:
5/2
Feel free to ask for more if needed or if you did not understand something.
Answer:
C. 2
Step-by-step explanation:
Gradient = 
Gradient = 
Gradient = 2
Answer: 10
Explanation: 2/3 of 15 is 10
Diameter = 24 m
radius = diameter/2 = 24 m / 2 = 12 m
area = pi * r^2 = 3.14 * (12 m)^2 = 3.14 * 144 m^2 = 452.16 m^2
