Which polynomial does this sum of tiles represent?A
2 answers:
Answer:
The polynomial result sum is 
Step-by-step explanation:
To calculate the sum of the polynomial expressions first we have to write individually each one and sum the terms of it:
Fisrt one: 
Second one: 
Now having both equations in simplified form we can sum them:

So the sum of the polynomial equations is: 
The first one is basically x^2 + 2x + 2
The second is x^2 + 2x + 4
If you added those both up, you'd get 2x^2 + 4x + 6 so your answer would be A.
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Step-by-step explanation:
ar of quadilateral
=16×7×7×20
=12080cmsq
Answer:
7 1/2 hours I believe is the correct answer. Hope it works!
It would go 880 km in 11 hours, and it would take 14 hours to go 1120 km
Well it would be 200 × 8 which would equal to 1600