Answers:
A ' = (-5, 9)
B ' = (3, 6)
C ' = (-6, -1)
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Explanation:
When reflecting over the line y = x, we swap the locations of the x and y coordinates. For example, the point (5,7) becomes (7,5)
This means we have the following reflections
- A(9,-5) moves to A ' (-5, 9)
- B(6,3) moves to B ' (3, 6)
- C(-1,-6) moves to C ' (-6, -1)
This operation is commonly done when determining the inverse of a graph. This is because the inverse basically undoes everything the original function applies. So this "backwards" nature of things means that x becomes y and vice versa.
Answer:
w =6 w=-2
Step-by-step explanation:
4/3|3w-6|=16
Multiply each side by 3/4 to isolate the absolute value
3/4 *4/3|3w-6|=16*3/4
|3w-6|=12
An absolute value has 2 solutions, one positive and one negative
3w-6 =12 3w-6 = -12
Add 6 to each side
3w-6+6 =12+6 3w-6+6=-12+6
3w = 18 3w = -6
Divide by 3
3w/3 = 18/3 3w/3 = -6/3
w = 6 w = -2
Answer:
b
Step-by-step explanation:
its 7x4 bc if you count the blocks on the lenghth its 7 and the side is 4
3745 x .0625 / 12 + 1045 x .1025 / 12 = 28.43.
$28.44 would be the closest.
Hope this helps & good luck. :)