2 years ago

Guys Please help This is math

Mathematics

2 answers:

Eva8 [605]2 years ago

7 0

Answer:

Step-by-step explanation: replace x with 3 then do 6+ 3

liberstina [14]2 years ago

5 0

Answer:

Step-by-step explanation:

you replace the x with a 3 and you get 6+3 which is 9

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ddd [48]

ANSWER:
2(-x+6)
If you want it simplified the answer is 2x+12
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3 0

2 years ago

Find the surface area of the regular hexagonal pyramid shown to the nearest square meter. a. 406 m2 b. 393 m2 c. 819 m2 d. 240 m

elena-s [515]

Answer is A. 406m2 so there is the answer to anyone who comes across this.

8 0

3 years ago

Is the line of best fit y=-2.9114x+40.7464 or y=-2.9114x+46.5693 ? Please help i’m in a rush!

Colt1911 [192]

Answer:

line of best fit: y = -2.9114x + 46.569

Step-by-step explanation:

Plugging in your table into Excel, it turns out that y = -2.9114x + 46.569 provides a better fit of the data points into the line. Please see the attached image for details.

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2 years ago

3√6-4√6 Please simplify

Eva8 [605]

Answer:

= -√6

Step-by-step explanation:

1) collect like terms by subtracting coefficients:

3√6 - 4√6

(3-4)√6

2) calculate (3-4):

(3-4)√6

-1√6

3) the coefficient of -1 does not have to be written, but the negative sign remains:

-1√6

-√6

so therefore:

-√6 is your answer

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3 years ago

You earn $65,000 a year, are married, and claim your spouse, yourself, and two children. What amount is withheld weekly for fede

german

Answer:

Step-by-step explanation:

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2 years ago