These are all linear equations, because all of the variables are raised to the positive FIRST power: <span>-4v+2w=7, x/4=y, x=-5
The last equation, </span><span>2/x +3/y=6, is not linear, because the powers of the variables are negative:
2x^(-1) + 3y^(-1) = 6 NON LINEAR</span>
6 bags=38 pounds heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
No.
Step-by-step explanation:
33^2 + 56^2 is not equal to 66^2. I squared these numbers because that is how I can find out and see if the Pythagorean Theorem (a^2 + b^2 = c^2) is true for this.
Answer:
Check the explanation
Step-by-step explanation:
Using the chain rule: dp/dx=(dp/dt)/(dx/dt).
So, you can calculate dp/dx=2x^(-1/2)=2/√x.
by my original statement (rearranged a little) dx/dt (which is what you're looking for) is equal to (dp/dt)/(dp/dx), so subbing in x=1900 you get 1000√1900/2=21794.495 units/month increase in sales.
