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3 years ago

Please show your work

Mathematics

2 answers:

Alona [7]3 years ago

7 0

You would have to answer d although this is a confusing question

vivado [14]3 years ago

3 0

Answer is B because what it is asking you to do is which ones are about 50% so you add the percents from the answers together and the one that isn't close to 50% Is the answer this is B because
32+29+13=74 this is the only one that is way to big if you add the others they are approximately 50%

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Write the equation of a line perpendicular to y=2x+8 and goes through the point (2, -2).

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Hi,
y+2=-1/2(x-2) ==>y=-x/2-1.
The slope (if this is right) : 2*s=-1==>s=-1/2

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3 years ago

7x-18 is less than or equal to 32

gavmur [86]

We have
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3 years ago

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3 years ago

Read 2 more answers

How do you decide by which power of 10 to multiply an equation when writing a decimal with repeating digits as a fraction?

Soloha48 [4]

For the repeating fraction, It depends on the denominator as which power of 10 is the nearest factor of denominator.

According to the statement

we have to find that the power of 10 which is multiply the equation by which writing a decimal with repeating digits as a fraction.

So, For this purpose, we know that the

Fraction is a number expressed as a quotient, in which a numerator is divided by a denominator. In a simple fraction, both are integers.

So, From the given information:

To decide the power of 10 to multiply an equation with repeating digits ; Round the equation to the required significant numbers.

when the numerator of an equation is divided by the denominator and the result is not a whole number ( i.e. number with some decimals)and sometimes the decimal places are unending. to present the result properly we have to round off the number to the nearest significant number, then you can multiply the equation with the power of 10, in relation to the number of significant places you rounded off.

Example :

5/200 = 0.025

To express this answer with the power of 10

0.025 = 2.5 * 10^-2

Here the power of 10 is -2.

So, For the repeating fraction, It depends on the denominator as which power of 10 is the nearest factor of denominator.

Learn more about fraction here

brainly.com/question/1622425

#SPJ1

6 0

2 years ago