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3 years ago

How do i graph a fraction on a number line?

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

4 0

Answer:

One can graph a line if we know only its slope and one point on it. First, plot the point. Next, if the slope is a fraction, move to the right the number of spaces equal to the denominator, and move up (or down, if the slope is negative) the number of spaces equal to the numerator. Plot a point at the spot you end up.

Hope this helps u UwU

Marina CMI [18]3 years ago

3 0

Dear If u wanna graph on number line

for example ..

if the fraction are given .

$\rightarrow{\frac{2}{3}\:,\:\frac{7}{3}\:,\:\frac{-\:5}{3}.....}\\$

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5x^2-2x=2 help plsmmm

Yuki888 [10]

Answer:

Presumably you're solving for x here? Without further information we'll assume that.

With that in mind, x is approximately equal to 0.86 and -0.46

Step-by-step explanation:

Let's start by putting it in the usual ax² + bx + c format.

$5x^2- 2x = 2\\5x^2 - 2x - 2 = 0\\$

let's solve it. First we'll multiply both sides by five, making the first term a perfect square:

$25x^2 - 10x - 10 = 0\\$

Now we'll add 11 to both sides:

$25x^2 - 10x + 1 = 11\\$

Which makes the left side a perfect square:

$(5x - 1)^2 = 11$

And now we can solve for x:

$(5x - 1)^2 = 11\\\\5x - 1 = \sqrt{11} \\\\5x = 1 + \sqrt{11}\\\\x = \frac{1 + \sqrt{11}}{5}$

Note that there's no apparent way of drawing the ± symbol when editing equations, so take that + sign as actually being ±.

That gives us two answers:

$x = \frac{1 + \sqrt{11}}{5}\\\\x \approx \frac{1 + 3.32}5\\\\x \approx \frac{4.32}5\\\\x \approx 0.86$ $x = \frac{1 - \sqrt{11}}{5}\\\\x \approx \frac{1 - 3.32}5\\\\x \approx \frac{-2.32}5\\\\x \approx -0.46$

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3 years ago

Identify the parts relating to o A. What is FG? What is DB? What is DH? What is AC?

svetoff [14.1K]

Answer:

Usually, when a question says "FG" or "DB" or any of the other letters put together, they mean the line that it connects to. For example: Point A to Point C. However, I can't say so for sure, because This answer most likely has a diagram drawn beside it. If you can put the diagram or picture along with your questions, I can help you out more!

Step-by-step explanation:

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3 years ago

Andre and Diego were each trying to solve 2x+6=3x-8. Describe the first step they each make to the equation.

Vlad [161]

First combine like terms so
2x+6=3x-8
3x - 2x =1X
-6 - -8= -14
1X ÷ -14
then just divide

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3 years ago

96 mm equals how many km

Nutka1998 [239]

Answer:

9.6e-5

Step-by-step explanation:

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3 years ago

Read 2 more answers

What is - 1/2 x - 3 = 4

Komok [63]

Answer:

is it a negative 1/2 if so the answer is 4

Step-by-step explanation:

you multiply -1/2 times a negative 3 u would get a positive 3/2=4

4 0

3 years ago