Answer:
Step-by-step explanation:
X/7=3/2 multiply by : 5
x = 21/2
Brainliest? :) (I'd really appreciate if you mark me as brainliest)
<em>P'(3,-7) Q'(7,6) R'(-8,-7).</em>
<u>Reflection across the x-axis</u>
Given a point P(x,y), its reflection across the x-axis will map to point P'(x,-y), i.e., the y-coordinate gets inverted.
We are given the vertices of a triangle P(3,7) Q(7,-6) R(-8,7). The vertices of the image reflected across the x-axis are:
P'(3,-7) Q'(7,6) R'(-8,-7).
The new triangle has vertices P'Q'R'.
Mean:
6.2
8
Mode:
