0
11
What else can I help you with?
What 2 numbers add up to -8 and multiply to -9?
1-9
How do you write 3 equivalent fractions for 4 over 9?
Equivalent fractions are numbers with the same value as 4/9. One example is 8/18, another is 2/4.5
What is 9 and two thirds plus 2 and seven ninths?
Convert 2/3 to 6/9, then you can add the whole parts, and add the fractions, you will have: (9 + 2) + (6/9 + 7/9) = 11 + 13/9. 13/9 is the same as 1 4/9, so then you have 124/9.
What is the rule in adding fractions having the same denominator?
Sum of the fractions = sum of numerators divided by their common denominator. Adding Fractions rule implies to addition of fractions having same denominator and as well as adding fractions with different denominators. So rule for adding fractions having the same denominator is add the numerators and simplify For example : 3/5 + 2/5 + 9/5 = (3 + 2 + 9)/5 [add the numerators] = 14/5
What two numbers add up to 9 that is a square numbers?
The two square numbers that add up to 9 are 0 and 9. Specifically, (0^2 = 0) and (3^2 = 9), and their sum is (0 + 9 = 9). Another pair is (1^2 = 1) and (2^2 = 4), which also gives (1 + 4 = 5), but does not meet the requirement. Therefore, the only valid pair is 0 and 9.
What multipys to get 60 and adds to get -9?
51
What 2 numbers add together to equal -9 and multiply to equal 81?
There are no two real numbers that will add to -9 and multiply to 81. Using complex numbers, the two numbers are: (-9/2 + i9/2√3) and (-9/2 - i9/2√3)
What 2 numbers multiply to -9 and add to -8?
The two numbers are 1 and -9
How do you add and subtract mixed numbers?
SUBTRACTION: You first turn both mixed numbers into improper fractions. If needed, change the denominators into like denominators. Next, subtract the two improper fractions and reduce if necessary. ADDITION: If needed, turn denominators so they are the same number. Next, add and reduce if necessary.
How can you make 9 with 8different numbers?
0 + 9 = 9 1 + 8 = 9 2 + 7 = 9 3 + 6 = 9 You can also, of course, use fractions and negative numbers.
1 over 9 plus 4 over 9?
If you are using the word "over" to describe that these numbers are fractions, then 1/9 plus 4/9 is 5/9. Since the denominators are the same, you simply add the numerators of both fractions, and you have your answer, 5 over 9.
What numbers add to -2 and multiply to 8?
The two numbers are 1 and -9
What 2 numbers add up to -8 and multiply to -9?
1-9
How do you write 3 equivalent fractions for 4 over 9?
Equivalent fractions are numbers with the same value as 4/9. One example is 8/18, another is 2/4.5
What is 9 and two thirds plus 2 and seven ninths?
Convert 2/3 to 6/9, then you can add the whole parts, and add the fractions, you will have: (9 + 2) + (6/9 + 7/9) = 11 + 13/9. 13/9 is the same as 1 4/9, so then you have 124/9.
What is the rule in adding fractions having the same denominator?
Sum of the fractions = sum of numerators divided by their common denominator. Adding Fractions rule implies to addition of fractions having same denominator and as well as adding fractions with different denominators. So rule for adding fractions having the same denominator is add the numerators and simplify For example : 3/5 + 2/5 + 9/5 = (3 + 2 + 9)/5 [add the numerators] = 14/5
Adding and subtracting mixed numbers?
Adding and subtracting mixed numbers is similar to adding and subtracting fractions.Adding and subtracting mixed numbers with like denominators:1) 5 3/7 + 6 2/7= 11 5/7a) add the fractions: 3/7 + 2/7 = 5/7b) add the whole numbers: 5 + 6 = 112) 12 3/8 - 2 1/8a) subtract the fractions and simplify if it is possible: 3/8 - 1/8 = 2/8 = 1/4b) subtract the whole numbers: 12 - 2 = 10Adding and subtracting mixed numbers with unlike denominators:1) 2 3/2 + 5 4/3 = 9 5/6a) write the fractions as equivalent fractions with a common denominator:3/2 = (3 x 3)/(2 x 3) = 9/6 and 4/3 = (4 x 2)/(3 x 2) = 8/6b) add the fractions: 9/6 + 8/6 = 17/6c) add the whole numbers: 2 + 5 = 7d) simplify: 7 17/6 = 9 5/6 (since 2 x 6 = 12, and 17 - 12 = 5, then 7 + 2 = 9)2) 7 1/5 - 5 2/3 = 1 8/15a) Since 1/5 < 2/3, we borrow 1 (which represents 5/5) form the whole number 7, so we have 6 as a whole number and the fraction 1/5 become:1/5 + 5/5 = 6/5. Now we can subtract as:6 6/5 - 5 2/3 = 1 8/15b) write the fractions as equivalent fractions with a common denominator:6/5 = (6 x 3)/(5 x 3) = 18/15 and 2/3 = (2 x 5)/(3 x 5) = 10/15b) subtract the fractions: 18/15 - 10/15 = 8/15c) subtract the whole numbers: 6 - 5 = 1
