3 years ago

Which property fits 7k + 16 + 4k = 6k + 31

Mathematics

1 answer:

posledela3 years ago

7 0

Answer:

3 is what i got so x=3

Step-by-step explanation:

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* PLEASE ANSWER PLS & TY *

ICE Princess25 [194]

300 degrees

5/3 x 180

Cancel the common factor of 3

5 x 60

Multiply 5 by 60 = 300

Convert to a decimal

300 degrees

8 0

3 years ago

To estimate the average annual expenses of students on books and class materials a sample of size 36 is taken. the sample mean i

Rzqust [24]

The 99 percent confidence interval for the population mean is found from:
$\bar{x}-2.576\frac{s}{ \sqrt{n} }\ \textless \ \mu\ \textless \ \bar{x}+2.576\frac{s}{ \sqrt{n} }$
$850-2.576\frac{54}{ \sqrt{36} }\ \textless \ \mu\ \textless \ 850+2.576\frac{54}{ \sqrt{36} }$
The answer is:
$826.82\ \textless \ \mu\ \textless \ 873.18$

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3 years ago

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In-s [12.5K]

Step-by-step explanation:

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5 0

2 years ago

Perimeter of a rectangle HELP!

alexdok [17]

All I can say is that your equation is wrong

3 0

3 years ago

Please could you answer both... I’ve no clue

sp2606 [1]

To be honest idk I’m just doing this to finish

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3 years ago