X^5-15x^4y+90x^3y^2-270x^2y^3+405xy^4-243y^5
<span>A 20° sector in a circle has an area of 21.5π yd²</span>
Answer:
B..-10
Step-by-step explanation:
this isn't wrong I promise!
So, The dots represent the children.
And the numbers represent the length in.
I wouldnt say its D.
I would say its C. Group B, because 4 kids have forearm length longer then 13 in.
Answer:
not sure but I think it's c
Step-by-step explanation:
