Posts by loco

Total # Posts: 6

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In What Ways Was The Threat Of American Expansion Into British North America A Reason For Federal Union

Math, Algebra
The area of the cone is: A=3.14*r*(r+sqrt(r^2+h^2)) Here: r=4 h=sqrt(7^2-4^2)=sqrt(33) A=3.14*4*(4+sqrt(16+33))=3.14*4*11=132*3.14=414.48 inches squared

Math
2017 answers B A C D 100% correct

algebera
B C B A D

Help?
A B B is correct 100%

chemistry- can you check my answers?
Actually, a is not no effect