To solve quadratics, the most correct and effective way, in my opinion, is the quadratic formula:

<span><span>
Plugging it in, we get:
</span></span>

So the final answer is:

and
Easy:
formula for parallelogram is b times h
so 5 times 14 =
70 sq mm.
True
______
A closed circuit basically means everything is connected by wires and for this setup every device receives electricity making this true
Lines A and B are parallel to each other. Lines B and E are perpendicular to each other.