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3 years ago

N ÷ 10 exponent 2 = 0.123(Help please)

Mathematics

2 answers:

slamgirl [31]3 years ago

7 0

Answer:

n = 12.3

Step-by-step explanation:

Ilia_Sergeevich [38]3 years ago

4 0

Answer:

n = 12.3

Step-by-step explanation:

I'm assuming we're looking for n, to find it, we need to isolate it.

Our equation will be solved through PEMDAS :

Parenthesis

Exponent

Multiply/Divide

Add/Subtract

n / 10^2 = 0.123

Get rid of the exponent by applying it to 10,

10^2 = 100

n/100 = 0.123

Now to get rid of the division, multiply the denominator (100) to both sides.

n/100 * 100 = 0.123 * 100

n = 12.3

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$x= \frac{2046}{74}\\\\y = \frac{366234}{74}$

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$y = 179x\ ----- ( 1 ) \\\\y= 105x + 2046 \ ----- (2)\\\\$

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