Answer: Think about diagonal sides and horizontal bases.
Step-by-step explanation: "Think outside of the box." as they say.
See the screenshot attached.
The correct answer is option B
Answer:

Step-by-step explanation:
Since we know -7x=y we use the substitution method and plug it in the top equation.



or x=-2/3
Then plug it back in the the bottom equation

y=14/3
This midpoint should be (2,5)
Hope this helps
Answer:
Step-by-step explanation:
Perimeter 4L = 28
Area L^2 = 49