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Greeley [361]
3 years ago
15

Solve -10=4x show work please :D

Mathematics
2 answers:
serg [7]3 years ago
5 0

Answer:

\Large \boxed{{x =-  \frac{5}{2} }}

Step-by-step explanation:

We need to isolate the x variable on one side of the equation to find the value of x that makes the equation true.

-10=4x

Divide both sides of the equation by 4.

\displaystyle \frac{-10}{4} =\frac{4x}{4}

Simplify the equation.

\displaystyle \frac{-5}{2} =x

RideAnS [48]3 years ago
4 0

Answer:

-2.5 = x

Step-by-step explanation:

-10 = 4x

the equation between 4 and x is multiplication

as our goal is to move the x on its separate side, we should divide each side by 4 to get rid of the bond between the 4 and the x

Therefore,

-10 = 4x

-10/4 = x

Simplify into decimal if needed

-2.5 = x

Hope that helped!!! k

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Answer:

The electric field generated by a point charge is given by:

where

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Q is the charge

r is the distance from the charge

We want to know the net electric field at the midpoint between the two charges, so at a distance of r=5.0 cm=0.05 m from each of them. 

Let's calculate first the electric field generated by the positive charge at that point:

where the positive sign means its direction is away from the charge.

while the electric field generated by the negative charge is:

where the negative sign means its direction is toward the charge.

If we assume that the positive charge is on the left and the negative charge is on the right, we see that E1 is directed to the right, and E2 is directed to the right as well. This means that the net electric field at the midpoint between the two charges is just the sum of the two fields:

Read more on Brainly.com - brainly.com/question/9699355#readmore

Step-by-step explanation:

6 0
4 years ago
Help me with this plz, I ain’t good at math at all.
Ad libitum [116K]
I’ll be happy to help!
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The answer for x is 23!
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3 years ago
Which of the following cannot be the description of a function
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A large diamond with a mass of 2138.7 grams was recently discovered in a mine. If the density of the diamond is 3.51 grams over
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The volume of large diamond is 609.12 centimeters cubed.

Step-by-step explanation:

Given,

Mass of diamond = 2138 grams

Density of the diamond = 3.51 grams/cm³

We know that;

Density = \frac{Mass}{Volume}\\

Volume = \frac{Mass}{Density}

Volume of diamond = \frac{2138}{3.51}

Volume of diamond = 609.12 cm³

The volume of large diamond is 609.12 centimeters cubed.

Keywords: mass, volume

Learn more about volume at:

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  • brainly.com/question/11175936

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Answer:

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