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How can you decide if the sum of two numbers is positive negative or zero without calculating the sum?
The sum of two negative numbers is positive and the sum of two negatives is negative. If you have both positive and negative numbers the sum can be either so look at the absolute value. If the negative number has a greater absolute value, the sum is negative. If the positive number has a greater absolute value the sum is positive. If the absolute values are equal, the sum is zero.
Is the sum of a number and its absolute value always 0?
no, If the original number is positive, it adds the absolute value (always a positive) to the first number thus doubling it
How can you decide if the sum of two numbers is positive negative or zero without actually calculating the sum?
The sum of two positive numbers is always positive, and the sum of two negatives is always negative. If you have a positive and a negative number, there sum can be either, so look at the absolute values to decide. For example -3+2=-1. Since all you care about is the sign, look at the absolute value. If the negative number has a greater absolute value, the sum is negative and if the positive number's absolute value, which is the number itself, is bigger, the sum is positive. If the absolute values are equal, the sum is 0.
What number has the absolute value as -4?
no number; absolute value is always positive. The absolute value of a negative number is positive. For example absolute value of -4 is +4
How do you find the absolute the Absolute Value?
The absolute value of a number is the positive (or non-negative) value of the number. The absolute value of 0 or a positive number is the number itself. The absolute value of a negative number is its positive equivalent.
How can you decide if the sum of two numbers is positive negative or zero without calculating the sum?
The sum of two negative numbers is positive and the sum of two negatives is negative. If you have both positive and negative numbers the sum can be either so look at the absolute value. If the negative number has a greater absolute value, the sum is negative. If the positive number has a greater absolute value the sum is positive. If the absolute values are equal, the sum is zero.
When you add a positive integer and a negative integer the sum will have the same sign as which number?
When you add a positive integer and a negative integer, the sum will have the same sign as the integer with the larger absolute value. If the positive integer is greater in absolute value, the sum will be positive; if the negative integer has a greater absolute value, the sum will be negative. If they are equal in absolute value, the sum will be zero.
Is the sum of a number and its absolute value always 0?
no, If the original number is positive, it adds the absolute value (always a positive) to the first number thus doubling it
How can you decide if the sum of two numbers is positive negative or zero without actually calculating the sum?
The sum of two positive numbers is always positive, and the sum of two negatives is always negative. If you have a positive and a negative number, there sum can be either, so look at the absolute values to decide. For example -3+2=-1. Since all you care about is the sign, look at the absolute value. If the negative number has a greater absolute value, the sum is negative and if the positive number's absolute value, which is the number itself, is bigger, the sum is positive. If the absolute values are equal, the sum is 0.
Why is the sum of a negative number and a positive number is sometimes positive sometimes negative and sometimes zero?
The sum of a negative number and a positive number can be positive, negative, or zero depending on their absolute values. If the positive number has a greater absolute value than the negative number, the result is positive. Conversely, if the negative number has a greater absolute value, the result is negative. If their absolute values are equal, the sum equals zero.
How can we tell without calculating whether the sum of a positive number and a negative number will be positivenegative or zero?
To determine the sum of a positive number and a negative number without calculating, we can compare their absolute values. If the absolute value of the negative number is less than the positive number, the result will be positive. If the absolute value of the negative number is greater than the positive number, the result will be negative. If they are equal, the sum will be zero.
What is greater than the number in a pair?
The value of the sum of their absolute values is one possible answer.
Why does the mean absolute value deviation is calculated using absolute value?
if no absolute value is used the sum is zero.
What is triangular inequality of complex number?
The absolute value of the sum of two complex numbers is less than or equal to the sum of their absolute values.
When is the sum of a positive integer and a negative integer negative?
When the absolute value of the negative number is higher than the positive number.
When is the sum of a positive integer and a negative integers?
When the absolute value of the negative number is higher than the positive number.
What is the sum of two opposites?
If the negative has a greater absolute value, the sum will be negative. If the positive has a greater absolute value, the sum will be positive.
