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stepan [7]
3 years ago
8

Given: -4(-3n – 8)=10n + 20 Prove: n=-6

Mathematics
1 answer:
BigorU [14]3 years ago
5 0

Answer:

i'm not sure if i messed up or not, but n can't equal -6?

Step-by-step explanation:

-4(-3(-6)-8)=10(6)+ 20

-4(18-8)=60+20

-4(10)=80

40=80

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3 years ago
X/5 - 7 =18<br> Solve equation
lukranit [14]

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Step-by-step explanation:

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4 0
4 years ago
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Valentin [98]

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Step-by-step explanation:

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6 0
3 years ago
Find the missing dimension of the cylinder. Round your answer to the nearest hundredth.
ivann1987 [24]

Answer:

The missing dimension, radius = 6.00 m

Step-by-step explanation:

We are given the following things:

Height of cylinder, h  = 15 m

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Please refer to the image attached for the dimensions of cylinder as given.

We know that the volume of a cylinder can be given as:

V = \pi r^{2} h

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6 0
3 years ago
So if you need 30 bags but you can buy 200 bags for 6.19 how much does it cost for 1 bag?​
maw [93]

Answer:

0.03095

Step-by-step explanation:

         0.03095

200   6.19000

        -600

           1900

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             1000

            -1000

             0

4 0
2 years ago
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