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topjm [15]
3 years ago
9

12) 2-8 = -3 No What is the answer

Mathematics
2 answers:
WITCHER [35]3 years ago
6 0

Answer:

-5

Step-by-step explanation:

when we perform some operations with a large number of opposite sign then the result must be the sign of the large quantity.

PolarNik [594]3 years ago
3 0

Answer:

-6

Step-by-step explanation:

when we have to numbers

+2 and -8

we simply subtract them and maintain the sign of numerically bigger number

therefore, 2-8=-6

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katrin2010 [14]
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3 years ago
How do you convert 250% into a fraction
Ann [662]
Hello there.

Question: <span>How do you convert 250% into a fraction.

Answer: </span>Step 1: Factor both the numerator and denominator down to prime factors:
250 = 2 * 53 
100 = 22 * 52
Step 2: Calculate the greatest common factor, GCF 
GCF = (2 * 53; 22 * 52) = 2 * 52 
Step 3: Divide both the numerator and denominator by their greatest common factor, 250/100 =
(2 * 53)/(22 * 52) = 
<span>((2 * 53) : (2 * 52))</span> / <span>((22 * 52) : (2 * 52))</span> =
5/2
Ways of writing this:

<span>Positive improper fraction: 
250/100 = 5/2 

Mixed number (also called mixed fraction): 
250/100 = 2 1/2 

Decimal number: 
250/100 = 2.5

In short, Your answer is<span> 5/2</span>.

Hope This Helps You!
<span>Good Luck Studying ^-^</span></span>
6 0
4 years ago
What is the value of 4^-2? Leave your answer in fraction form of necessary. ​
valkas [14]

Answer:

1/16

Step-by-step explanation:

We know that a^ -b is equal to 1 / a^b

That means

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8 0
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Answer:

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Step-by-step explanation:

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