Answer:
-9n-6
Step-by-step explanation:
Answer:
A'(7,-3)
Step-by-step explanation:
We were given the coordinates, A(-7,3) of quadrilateral ABCD and we want to find the image of A after a reflection across the x-axis followed by a reflection in the y-axis.
When we reflect A(-7,3) across the x-axis we negate the y-coordinate to obtain: (-7,-3).
When the image is again reflected in the across the y-axis, we negate the x-coordinate to get (--7,-3).
Therefore the coordinates of A' after the composed transformation is (7,-3).
Circumference of a circle = 2π r
2*3.14*13 = 81.64 = 81.6
<span>Pemdas tells us to do parenthesis first so 68 + 7 = 75 then 75 + 93 which equals 168</span>
