The average rate of change is m=5.
Hope this helped.
The correct answer is 10.5 feet because I did the same problem by I had to find ca side my given was that RQ is 10.5
Answer:
199ft2
Step-by-step explanation:
area) H*W
(16ft×20ft)-(11ft×11ft)
=320ft2-121ft2
<h3>=199ft2</h3>
<em>ft</em><em> </em><em>square</em><em> </em><em>=</em><em>ft</em><em>2</em>