<span> For this case the volume of the box is given by:
</span>
<span> Substituting values we have:
</span>
<span> Rewriting we have:
</span>
<span> Grouping terms of equal degree we have:
</span>
<span> Adding terms of equal degree we have:
</span>
<span>
Answer: the volume of the box is: All the expressions given.</span>
A. Energy is transmitted by all waves.
I'm trying to make an electromagnet that's strength is constantly getting incremented by small amounts every second. I need to know, which would have a greater effect on the electromagnet's strength, amps or volts? (I know increasing the turns and/or density of the magnet wire will increase the strength, but I am looking for answers other than that particular one.)
If we have the angle and magnitude of a vector A we can find its Cartesian components using the following formula
Where | A | is the magnitude of the vector and 
is the angle that it forms with the x axis in the opposite direction to the hands of the clock.
In this problem we know the value of Ax and Ay and we need the angle .
Vector A is in the 4th quadrant
So:
So:
So:
= -47.28 ° +360° = 313 °
= 313 °
Option 4.
The process of changing from one phase of matter to another is a physical matter.
