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2 years ago

How do you order fractions properly?

Mathematics

2 answers:

svet-max [94.6K]2 years ago

7 0

Answer:

divde. duh

Step-by-step explanation:

lesya [120]2 years ago

6 0

Find a common denominator for all the fractions. ...

Convert each fraction so it uses the common denominator. ...

Use the top number to order the fractions. ...

Return each fraction to its original form.

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iren2701 [21]

Answer:

Could anyone help me with this problem please?

What is one value that makes the fraction (x^2 + 11x +30)/(4x + 44x^2 + 120x) Undefined?

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Step-by-step explanation:

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2 years ago

$49 jeans are 20% off, what is the sale price

madam [21]

Answer:

$39.2

Step-by-step explanation:

The sale price will be 20% of $49 subtracted from $49

That’s

20% /100% x $49

0.2 x $49

$9.8

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3 years ago

Read 2 more answers

How many calcium ions are in 0.5 mol of CaCl2?

slamgirl [31]

1 Calcium ion / formula unit times 0.5 moles CaCl2 x 6.02 x 10^23 =

<span>3.01 x 10^23 Calcium ions.</span>

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3 years ago

Read 2 more answers

Solve 2x^2 + x - 4 = 0 <br> X2 +

damaskus [11]

Answer:

$\large \boxed{\sf \ \ x = -\dfrac{\sqrt{33}+1}{4} \ \ or \ \ x = \dfrac{\sqrt{33}-1}{4} \ \ }$

Step-by-step explanation:

Hello, please find below my work.

$2x^2+x-4=0\\\\\text{*** divide by 2 both sides ***}\\\\x^2+\dfrac{1}{2}x-2=0\\\\\text{*** complete the square ***}\\\\x^2+\dfrac{1}{2}x-2=(x+\dfrac{1}{4})^2-\dfrac{1^2}{4^2}-2=0\\\\\text{*** simplify ***}\\\\(x+\dfrac{1}{4})^2-\dfrac{1+16*2}{16}=(x+\dfrac{1}{4})^2-\dfrac{33}{16}=0$

$\text{*** add } \dfrac{33}{16} \text{ to both sides ***}\\\\(x+\dfrac{1}{4})^2=\dfrac{33}{16}\\\\\text{**** take the root ***}\\\\x+\dfrac{1}{4}=\pm \dfrac{\sqrt{33}}{4}\\\\\text{*** subtract } \dfrac{1}{4} \text{ from both sides ***}\\\\x = -\dfrac{1}{4} -\dfrac{\sqrt{33}}{4} \ \ or \ \ x = -\dfrac{1}{4} +\dfrac{\sqrt{33}}{4}$

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

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3 years ago

Graph the set on the number line.

Ratling [72]

Here’s the answer w explanation :)

8 0

2 years ago