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3 years ago

The polynomial X to the 3rd+8 is equal to

Mathematics

1 answer:

NNADVOKAT [17]3 years ago

3 0

Answer:

Step-by-step explanation:

Factor x3+8

x3+8

=(x+2)(x2−2x+4)

btw try mathpapa algebra calculator

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3 years ago

I WILL GIVE A BRANLIEST! What is the graph of the functions? y=2*2^x y=-2*5^x

tekilochka [14]

For this case what you should know is that both functions are of the potential type.
We have then that
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Answer
See attached graphics.

4 0

3 years ago

4=17-k What does k equal?

labwork [276]

Answer:

Step-by-step explanation:

17-4=13 therefore 17-13=4

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3 years ago

I'll mark the best or the first as brainliest.

FinnZ [79.3K]

Answer:

Here the error is 

 $\pi {r}^{2}$ 

It should have been ,

 $2\pi {r}^{2}$ 

Step-by-step explanation:

Corrected formula:

 $2\pi {r}^{2} + 2\pi rh$ 

 $= 2\pi ({5}^{2}) + 2\pi(5)(10.6)$ 

 $= 50\pi + 106\pi$ 

 $= 156\pi$ 

 $= 489.84 {yd}^{2}$ 

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6 0

3 years ago

Kellie has 3/5 hour left to finish 6 math problems on the test how much time does she have to spend on each problem

seropon [69]

Answer:

6 minutes

Step-by-step explanation:

There are 60 minutes in an hour. This can be broken up into 5 12-minute intervals. From there, you can do 3 intervals of 12 minutes which is 36 minutes. The 36 minutes is divisible by 6 questions getting to 6 minutes per question.

8 0

3 years ago