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4 years ago

Math question please show work for brainliest :)

Mathematics

1 answer:

Aleks04 [339]4 years ago

4 0

It’s 1 I think!

Hope I helped!!! :) :D

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Please helppppppop! please :)

pogonyaev

Answer:

(0, 4), (4, 2)

Step-by-step explanation:

Locate each point on the graph. If it is on the blue line, then it is a solution to the equation.

The solutions are:

(0, 4), (4, 2)

3 0

3 years ago

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True or false if the line y=2 is horizontal asymptote of y=f(x), then f is not defined at y=2

Setler79 [48]

I think it is true ;) :)

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3 years ago

PLEASE HELP!!! What is the value of x?<br> Enter your answer in the box.<br><br> x =

enyata [817]

Answer:

Step-by-step explanation:

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3 years ago

If you roll two fair six-sided dice, what is the probability that a least one dice shows a 3?

34kurt

Answer:

11/36

Step-by-step explanation:

So here’s the probability of rolling one three or more on one dice:

2,3

1,3. 5 chance of at least one 3 on this dice

4,3

5,3

6,3

On other die:

3,2

3,4

3,1

3,5

3,6. 6 chance of rolling at least one 3 on this dice

3,3

5+6=11

11/36 possible combinations contain at least one three

Hope this helps!

4 0

3 years ago

Write the following quotient in the form a+bi.<br> -7i/2-7i

Helga [31]

Answer:

$\large\boxed{\dfrac{49}{53}-\dfrac{14}{53}i}$

Step-by-step explanation:

$\text{Use}\\\\i=\sqrt{-1}\to i^2=-1\\\\(a-b)(a+b)=a^2-b^2\to(a-bi)(a+bi)=a^2+b^2\\\\\text{distributive property}\ a(b+c)=ab+ac\\---------------------\\\\\dfrac{-7i}{2-7i}=\dfrac{-7i}{2-7i}\cdot\dfrac{2+7i}{2+7i}=\dfrac{-7i(2+7i)}{2^2+7^2}=\dfrac{(-7i)(2)+(-7i)(7i)}{4+49}\\\\=\dfrac{-14i-49i^2}{53}=\dfrac{-14i-49(-1)}{53}=\dfrac{-14i+49}{53}\\\\=\dfrac{49}{53}-\dfrac{14}{53}i$

8 0

3 years ago

Read 2 more answers