3 years ago

How many solutions does this system of linear equations have? Explain. xay y = x+ 3

1 answer:

8 0

It is an infinite number of solutions. To put it simply, is x = 1, y would equal 4.you can do this with every single number.

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yanalaym [24]

See attached solution

5 0

3 years ago

fenix001 [56]

Answer:

The charge needed will be $q=6.6\: \mu C$

Step-by-step explanation:

The equation of the electric force is given by:

$F=k\frac{qQ}{r^{2}}$

We have the force $F = 9.9 10^{-6}\: N$ and the distance r = 200. k is the Coulomb constant. Q and q are the charges.

We assume we have the same charge of the particles, so we have:

$q^{2}=\frac{Fr^{2}}{k}$

$q^{2}=\frac{9.9*10^{-6}200^{2}}{9*10^{9}}$

$q=6.6*10^{-6}\: C$

Therefore, the charge needed will be $q=6.6\: \mu C$

I hope it helps you!

8 0

3 years ago

qwelly [4]

Answer:

Step-by-step explanation:

12÷ 3 (books)=4

3 0

3 years ago

Fynjy0 [20]

Answer:

Step-by-step explanation:

here

8 0

3 years ago

Masja [62]

4. Yes because while also growing the volume of the can of juice would have to grow too. 5. It would be around 220. If we’re estimating

5 0

4 years ago