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What two number can you add to get negitave 12 and multiply to get 20?
Wiki User
∙ 12y ago
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Pansy O'Hara
Wiki User
∙ 12y ago-2 and -10
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What is Two number multiply to 9 and add to 7.5?
16.5
What two number multiply to 1600 and add to 60?
1660
What two number add up to -31 and multiply to -90?
-121
What does it mean for two numbers to be opposite?
A number's opposite is the negitave of that number... the opposite of 2 is -2, the opposite of 947283 is -947283.
What two number multiply to get 55 and add to get 16?
71
What two number multiply to get 0.32 and add to 1.2?
1.52
What two number multiply to get 16 and add to get -10?
6
How do you multiply a three-digit number by a two-digit number?
Multiply the three-digit number by the one's digit, or last digit, of the two-digit number. That is your first part. Now multiply by the second-to-last digit, or ten's digit, and multiply the result by 10. That is your second part. Add the two parts and that is your answer.
What two number multiply to negative 6 and add 1?
7
What two numbers add up to -8 and when you multiply them they equal 36?
28
What is a trick for multiplying by the 12s?
One trick for multiplying by 12 is to multiply the number by 10 and then add two times the number. For example, if you want to multiply 7 by 12, first multiply 7 by 10 to get 70, and then add 7*2=14 to get 84.
How do you add two fractions with a different denominator?
You add two fractions with a different denominator by multiplying the denominators by a number that will make them equal. Be sure to multiply the numerator by that number too.
