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Abdul Afzal
Madyson Hartmann
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∙ 9y ago8
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How much do you need to add to -6 to make 6?
You need to add 12.
What do you need to add to -6 to get 1?
You need to add 7 (or +7)
What is 2 over 3 add 1 over 2?
7/6 or 1 1/6 If you want to add 2/3 and 1/2 you first need to find a common denominator. In this case, 6 is the least common denominator. Then you rewrite the fractions with the new denominator. 2/3=4/6 and 1/2=3/6. Now you can add them. 4/6+3/6=7/6 and 7/6 is the same as 1 and 1/6.
How do you find dimensions by factoring?
A=x^2+10x+24 you need two numbers that will multiply to 24 and add to 10 (x+4) (x+6) 4 and 6 add up to 10 and multiply to equal 24 A = n^2+n-2 you need two numbers that will add up to one and multiply to -2 (n+2)(n-1) 2 and -1 add up to 1 and multiply to equal -2
When do you need to find the Least common denominator in a problem?
Least common denominators or LCDs are very important when adding fractions.For example, if we want to add 1/2 and 1/3 we need to make them look the same. That is to say we can only add like things. So we find the LCD which is 6 in this case. 1/2 is 3/6 and 1/3 is 2/6. Now we can add these and we have 5/6.Without the LCD we could not add these or many other fractions.We extend this idea when we add rational expressions.
Why do fractions need to have a common denominator?
They need a common denominator when you add them. For example, if you want to add 1/2 and 1/3, you need to change the fractions to equivalents that share the same denominator, so you can combine them. 1/2 + 1/3 = 3/6 + 2/6 = 5/6
2 add 2 add 2 add and divded by 2 equl to what?
2+2+2=6 6/2=3
How do you add fractions in simplest form?
Fractions will need to have the same denominator to add the numerator then reduce the answer as needed to simplest forms. 1/2 + 1/3=3/6 + 2/6=5/6
What do you need to add to -6 to get 6?
12
What do you need to add to -6 to get 5?
Add 11 -6 + 11 = 5
What do you need to add to -6 to get to 9?
9 - (-6) = 9 + 6 = 15
What do you need to add to -10 to get 6?
16
What do you need to add to -6 to get 8?
14
3 4 6 9 13 which best completes this sequence?
The next number would be 18.3, 4, 6, 9, 13To get from 3 to 4, you need to add one. To get from 4 to 6, you need to add two. To get from 6 to 9, you need to add three. And so on and so on.
What do you need to add to-10 to get 2?
your expression is this... x + -10 = 2 x = 12 You need a 12 to add to -10 to get 2
What is two thirds plus one half equal?
2/3 + 1/2 = 11/6 because:2/3 and 1/2 need to have the same denominator.So 2/3 and 1/2 becomes 4/6 and 3/6.When you add 4/6 and 3/6 together, you get 7/6...which equals 11/6
How do you add the fractions 1 over 2 and 1 over 3?
You need to make the denominators the same (the numbers on the bottom). Then you can just add the numerators (the numbers on the top).2 and 3 are factors of 6, so 6 would be the best denominator to aim for.Multiply 1/2 by 3/3 to get 3/6(3/3 is the same as 1. When you multiply something by one you don't change its value.)Multiply 1/3 by 2/2 to get 2/6Now you can add 3/6 + 2/6 because the denominators are the same. The answer is 5/6See the related question below: "How do you add fractions?"
