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3 years ago

N/N-3 = 2/3 please find N

Mathematics

2 answers:

gregori [183]3 years ago

8 0

Answer:

N is -6

Step-by-step explanation:

1. You could cross multiply the n/n-3 and 2/3

2. To cross multiply , you would multiply n times 3 and n-3 times 2

3. After cross multiplying you would get the equation of 3n=2n-6

4. You subtract 2n on both sides of the equal side, making the equation 1n=-6

5. 1n is N , and N is equal to -6, which is the answer

SOVA2 [1]3 years ago

7 0

Answer:

N = -6

Step-by-step explanation:

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Question Find the surface area of the prism. m2

Art [367]

Answer:

324 square meters

Step-by-step explanation:

Hey there!

The surface area of a shape is the area of all the surfaces added up

The side surface area is 48 since 16 x 3 is 48. Since there are two side areas, we need to multiply 48 x 2 is 96

Now we need to do this for the other sides

the bottom and top areas are 96 square meters each so we multiply 96 by 2 which is 192

The front and back faces have an area of 18 square meters so we multiply 18 by 2 since there are two faces which are 36

Now we add all the values: 96+192+36 which is 324

So the surface area of the prism is 324 square meters

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2 years ago

Solve the equation <img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%20-%206%7D%20%20%2B%202%20%3D%206" id="TexFormula1" title

tensa zangetsu [6.8K]

Explanation:

First you had to square from both sides of equation form.

$(\sqrt{x-6+2})^2=6^2$

Then you expanded form.

$(\sqrt{x-6+2})^2=x-4$

$x-4=36$

$6^2=6*6=36$

Solve by equation form.

$x-4=36$

Add by four from both sides of equation form.

$x-4+4=36+4$

Simplify.

$x=40$

Verified solutions.

$x=40 \boxed{TRUE}$

Final answer: $\boxed{x=40}$

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

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3 years ago

Jill has a 25% off coupon for some computer software. If the coupon saved her $35, how much would the software cost without the

zysi [14]

Answer:

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Step-by-step explanation:

35 times 4

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