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Firdavs [7]
3 years ago
10

Helpp 3x + 7 2x + 3) x = [?]

Mathematics
1 answer:
kifflom [539]3 years ago
8 0

Answer:

x = - 4

Step-by-step explanation:

3x + 7 = 2x + 3

3x - 2x + 7 = 2x - 2x + 3

x + 7 = 3

x + 7 - 7 = 3 - 7

x = - 4

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A prism is completely filled with 2304 cubes that have edge length of 14 cm
Gemiola [76]
All we have to do is find out the volume of all the cubes to get the volume of the prism.

So since cubes are just 3D squares all of their sides are the same.

So for one cube, determining the volume is just 14^3 (length * height * width), which is 2744.

Now we just multiply 2744 by 2304 and we get: 6322176.

And so the answer is 6322176 cm^3.

This can be shown with this equation:
2304 * (14)^3=x

Where x is 6322176.

I hope this helps! (Also if you could give brainliest, I would really appreciate it!)
6 0
4 years ago
BRAINLIEST!! LOTS of POINTS!!!! HURRY HURRY
Semenov [28]

Answer/Step-by-step explanation:

<u>Steps to solve: 2/9 − (−1/3 ÷ 3/5)</u>

(-1/3 ÷ 3/5)

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-2/9 - (-5/9)

= -2/9 + 5/9

= 3/9

<u>To check:</u>

5/9 - 2/9 = 3/9

8 0
4 years ago
Read 2 more answers
Multiplication equation would you use to check the quotient of 5/8 divided by 2 = 5/16
dolphi86 [110]

Answer:

you can also do 5/8 times 1/2 which also equals 5/16

hope that helps :)

Step-by-step explanation:

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4 years ago
A research company surveys 8,000 people. The company expects 6,000 people to respond favorably. If there is a percent error of 2
Dmitrij [34]

Answer:

This site is a joke!

Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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