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2 years ago

Can someone please help me on this?

Mathematics

1 answer:

ki77a [65]2 years ago

6 0

Going down the chart:
6
4
3
4
6

the brackets on the outside of the lxl makes the value positive or keeps the value positive. therefor if u have y=l-3l+3 y will still =6! hope this helps!

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Giving brainlist to whoever answers

tatuchka [14]

725.95 is the answer

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2 years ago

Find a ratio equivalent to 15/60

Flauer [41]

Answer:

$\large\boxed{\dfrac{15}{60}=\dfrac{5}{20}=\dfrac{3}{12}=\dfrac{1}{4}}$

$\large\boxed{\dfrac{15}{60}=\dfrac{30}{120}=\dfrac{45}{180}=\dfrac{60}{240}}$

Step-by-step explanation:

Divide the numerator and the denominator by the same number:

$\dfrac{15}{60}\\\\=\dfrac{15:5}{60:5}=\dfrac{3}{12}\\\\=\dfrac{15:3}{60:3}=\dfrac{5}{20}\\\\=\dfrac{15:15}{60:15}=\dfrac{1}{4}\\\vdots$

Multiply the numerator and the denominator by the same number:

$\dfrac{15}{60}\\\\=\dfrac{15\cdot2}{60\cdot2}=\dfrac{30}{120}\\\\=\dfrac{15\cdot3}{60\cdot3}=\dfrac{45}{180}\\\\=\dfrac{15\cdot4}{60\cdot4}=\dfrac{60}{240}\\\vdots$

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2 years ago

Read 2 more answers

What is the rate of change of equation x=9

Delicious77 [7]

Erm..

9 I guess..

Good luck?

5 0

2 years ago

Please help me with this question! i will give brainiest if correct! (if you show me how to lol i have no idea how)

Nitella [24]

Answer:

y(2x² + y) / x(5y² - 6x)

Step-by-step explanation:

Simplify the numerator:

1/x² + 2/y =
y/(x²y) + 2x²/(x²y) =
(2x² + y)/(x²y)

Simplify the denominator:

5/x - 6/y² =
5y²/(xy²) - 6x/(xy²) =
(5y² - 6x) / (xy²)

Simplify the fraction:

(2x² + y)/(x²y) ÷ (5y² - 6x) / (xy²) =
(2x² + y)/(x²y) × xy² / (5y² - 6x) =
y(2x² + y) / x(5y² - 6x)

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2 years ago

X^3 -x-340 please explain how you got it please help me

Makovka662 [10]

Answer: x = 18.439

Step-by-step explanation:

x³-x = 340

x² = 340

x = √340 = 18.439

8 0

2 years ago