~!!!!! PLEASE HELP IM IN 7TH GRADE LEARNING 9TH AND 8TH GRADE MATH !!!!!~

Mathematics

1 answer:

chubhunter [2.5K]3 years ago

7 0

Y = mx+b that’ll help you answer it

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May someone please help me with this :)

Anuta_ua [19.1K]

Answer:

3,080 cm

Step-by-step explanation:

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3 0

3 years ago

Solve the proportion x/18=7/21

Crank

Answer:

x=6

Step-by-step explanation:

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2 years ago

Divide (- 6 + i)/(1 - 2i) =

Kaylis [27]

$~~~\dfrac{(-6 +i)}{(1- 2i)}\\\\\\=\dfrac{(-6+i)(1+2i)}{(1-2i)(1+2i)}\\\\\\=\dfrac{-6-12i+i+2i^2}{1-(2i)^2}\\\\\\=\dfrac{-6-11i-2}{1+4}~~~~~~~~~~~~~;[i^2=-1]\\\\\\=\dfrac{-8-11i}{5}\\\\\\=-\dfrac 85-\dfrac{11}{5}i$

4 0

1 year ago

Read 2 more answers

Is floor(x) periodic?

diamong [38]

If you look at the graph of y = floor(x), you'll see a stairstep pattern that climbs up as you read from left to right. There are no vertical components to the graph. There are only horizontal components.

The graph is not periodic because the y values do not repeat themselves after a certain x value is passed. For instance, start at x = 0 and go to x = 3. You'll see the y values dont repeat themselves as if a sine function would. If you wanted the function to be periodic, the steps would have to go downhill at some point; however, this does not happen.

Conclusion: The function floor(x) is <u>not</u> periodic.

4 0

3 years ago

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Enter the number of complex zeros for the polynomial function in the box.

Monica [59]

Answer:

The answer is 3.

Step-by-step explanation:

I took the quiz.

6 0

3 years ago