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3 years ago

What is the equivalent faction of 4/7

Mathematics

1 answer:

choli [55]3 years ago

8 0

Answer: Well, there are an infinite amount of answers. It could be 8/14, 12/21,16/28,20/35 etc.

Step-by-step explanation:

Basically, find the GCD of the numerator (top number) and the denominator (bottom number). For example 16/28. The GCD is 4. Therefore, divide both the top and bottom by 4 to obtain 4/7.

You can also multiply the top and bottom number by the same value to arrive at answers equivalent to 4/7.

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Given α and β are Supplementary. Show the necessary steps.

user100 [1]

Answer:

$\alpha = 108\degree, \: \beta = 72\degree$

Step-by-step explanation:

α and β are Supplementary (given)

$\therefore \alpha + \beta = 180\degree.... (1)$

It is given that:

$\alpha= \frac{3}{2} \beta$

Plugging the value of α in equation (1), we find:

$\frac{3}{2} \beta + \beta = 180\degree$

$\therefore \frac{3+2}{2} \beta = 180\degree$

$\therefore \frac{5}{2} \beta = 180\degree$

$\therefore \beta = 180\degree\times \frac{2}{5}$

$\therefore \beta = 72\degree$

$\implies \alpha= \frac{3}{2} \times 72\degree= 108\degree$

So,

$\alpha = 108\degree, \: \beta = 72\degree$

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3 years ago

If point C (3, 8) is reflected over the y axis what would be point C'?<br>no links please

olga2289 [7]

Answer:

(-3,8)

Step-by-step explanation:

When reflecting over the y-axis, you are switching from positive to negative x-values. Since 3 was already positive, we change the integer and in this case, to negative, so it becomes -3. Since the y value remains the same we don’t change the 8. So (-3,8)

I hope this helps!

Please give thanks or brainliest if this helps!

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Dmitry_Shevchenko [17]

Four rivers offers a better deal because It costs Jane much less interest as opposed to Mystic bank.

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Ugo [173]

Answer:

In my own opinion i time 104 and 72and if gives me7488

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