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In the simplest case, if there is a minus sign in front of a number, just take it away. If there is a plus sign, or no sign, no change is required.
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Do opposites have the same or different absolute values?
Additive opposites MUST have the same absolute values.
How do you evaluate equations?
To evaluate means to find the value. Substitute the values of the variables and calculate the value. [You may need to solve for the values of the variables first.]
What numbers have equal absolute values?
A positive and negative number with the same magnitude (value) will have their absolute values equal.
What are the two kinds of values?
absolute moral values and behavioral or cultural values
Are absolute values used rarely?
No
What numbers have opposites that are the same as their absolute values?
All numbers have opposites that are the same as their absolute values.
Do opposites have the same or different absolute values?
Additive opposites MUST have the same absolute values.
How do you evaluate equations?
To evaluate means to find the value. Substitute the values of the variables and calculate the value. [You may need to solve for the values of the variables first.]
Can absolute value be negative?
No, absolute values are always positive.
What is the arithmetic mean of the absolute values of the deviations of the individual values from the mean in a data set?
It is the mean absolute deviation.
What numbers have equal absolute values?
A positive and negative number with the same magnitude (value) will have their absolute values equal.
What are the two kinds of values?
absolute moral values and behavioral or cultural values
To evaluate a variable expression you must do what to values for the variable?
You must substitute values for the variable.
Negatives are never absolute values WHY?
The absolute value is the distance from 0 on the number line. -5 is 5 away from 0. You cannot have a negative distance, therefore you cannot have a negative absolute value. Absolute values are not ALWAYS positive because absolute values can be zero as well. Zero is not positive nor negative.
Are absolute values used rarely?
No
How do you evaluate in mathematics?
Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.Evaluate means find the value of.To evaluate an expression, if there are any variables replace them by their values. Then, using BIDMAS/PEMDAS, calculate the value of the expression.
Is the sum of an absolute value is the same of their absolute values?
The sum of the absolute values of two numbers is greater or equal than the absolute values of the sum. It will be equal if both are positive or both are negative; greater if one is positive and one is negative. Try it out with some sample numbers!
