5. Which polygon is always regular?
1 answer:
Square because it's sides and angles are always congruent with eachother
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Answer:
standard deviation=2.94
Answer:
A= 4x squared
B= 2x squared
C= I think its 7
Step-by-step explanation:
Answer: B
Step-by-step explanation:
It is D. I looked it up on a calculator.
X= 3
4*9 -18 =18
3*9-9=18
you had to set the equation equal to each other