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Why does the inequality sign flip when both sides of an inequality are multiplied or divided by a negative number Does this happen with equations Explain.?
The inequality sign flips when both sides of an inequality are multiplied or divided by a negative number because the direction of the relationship between the two values reverses. For example, if ( a < b ) and we multiply both sides by -1, the inequality becomes ( -a > -b ) since multiplying by a negative number changes the order of the values. This does not happen with equations because equations represent equality; multiplying or dividing both sides by a negative number does not change their equality.
What does a opposite mean in math?
In mathematics, the opposite of a number refers to its additive inverse, which is the value that, when added to the original number, results in zero. For example, the opposite of 5 is -5, and vice versa. This concept applies to both positive and negative numbers, as well as to variables and expressions. Essentially, the opposite of a number "flips" its sign.
Why do three negatives make a negative?
In mathematics, three negatives do not make a negative; rather, two negatives make a positive. When you multiply or add numbers, the rules of arithmetic dictate that a negative multiplied by a negative results in a positive. Introducing a third negative flips the sign back to negative. Therefore, the expression of three negatives leads to the conclusion that it is equivalent to a negative outcome.
If Rob flips 3 coins what is the chance that they will come up all tails?
each time he flips a coin he has a one out of two chance it will be tails. so that is 1/2 or .5 percent. you would then multiply that number by iteself twice to get .125
Does the past outcomes of coin flips greatly affect the outcome of future coin flips?
No. That is false.
Multiplying by a negative number flips the graph of a function over the -axis?
x
When is the only time you flip an inequality sign?
When you divide both sides of an inequality by a negative number, the inequality sign flips.
Which operation flips the graph of a function over the x-axis?
Multiply by -1
How do you know it's a right angle?
it has opposite recipicals it goes negative to positive and slopes flips
What is the effect on a graph when you multiply a function by -1?
When a function is multiplied by -1 its graph is reflected in the x-axis.
What is the probability of two consecutive different coin flips?
The probability is 1/2 if the coin is flipped only twice. As the number of flips increases, the probability approaches 1.
Does the inequality sign change with equations?
the inequality sign will only change in an equation if you are multiplying or dividing by a negative number... for example if you have the equation -1x+2>3 you would subtract by 2 you would have -1x>1 the next step is -1x>1 -1 -1 your dividing by -1 so the sign flips from greater than to less than (it can go less than to greater than too) and your final answer would be x<-1
What does a opposite mean in math?
In mathematics, the opposite of a number refers to its additive inverse, which is the value that, when added to the original number, results in zero. For example, the opposite of 5 is -5, and vice versa. This concept applies to both positive and negative numbers, as well as to variables and expressions. Essentially, the opposite of a number "flips" its sign.
What is the probability of a coin landing heads up on two consecutive flips?
In an infinite series of flips it is 1 = a certainty.In only two flips it is 1/4.In an infinite series of flips it is 1 = a certainty.In only two flips it is 1/4.In an infinite series of flips it is 1 = a certainty.In only two flips it is 1/4.In an infinite series of flips it is 1 = a certainty.In only two flips it is 1/4.
How many syllables does flips have?
"Flips" has one syllable.
do you jump or do flips on hotel beds?
flips
Why do three negatives make a negative?
In mathematics, three negatives do not make a negative; rather, two negatives make a positive. When you multiply or add numbers, the rules of arithmetic dictate that a negative multiplied by a negative results in a positive. Introducing a third negative flips the sign back to negative. Therefore, the expression of three negatives leads to the conclusion that it is equivalent to a negative outcome.
