answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: 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.?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Explain what happens when both sides of an inequality is multiplied by a negative number give an example to support your answer?

The direction of the inequality is reversed. Note that the if the inequality included "or equals" before, then it will after. 4 < 5 multiplied by -1 gives -4 > -5 5 >= 4 multiplied by -1 gives -5 <= -4


Explain how solving inequalities is alike and different from solving equations?

Most of the steps are the same. The main difference is that if you multiply or divide both sides of an inequality by a NEGATIVE number, you must change the direction of the inequality sign (for example, change "less than" to "greater than").


Can the square of an integer be a negative number explain?

No, any 2 negative numbers multiplied together equal a positive number


Explain why x does not necessarily represent a positive number?

x may not always represent a positive number because there are equations that make a variable a negative number


Explain how solving -7y > 161 is different from solving 7y > -161?

Sample response: Both inequalities use the division property to isolate the variable, y. When you divide by a negative number, like –7, you must reverse the direction of the inequality sign. When you divide by a positive number, like 7, the inequality sign stays the same. The solution to the first inequality is y > -23, and the solution to the second inequality is y


What are some complex equations for 17?

Complex equations? Do you mean complicated equations whose solution is 17, - or equations with complex (non-real) coefficients or solutions? If you can explain, please resubmit your question.


When solving inequalities using multiplication explain the difference between multiplying each side of the equation by a positive number and multiplying each side of the equation by a negative number?

When you multiply both sides by a negative number the inequality must be flipped over. You do not do that when multiplying by a positive number.


Explain in your own words the difference between compound inequalities with and and those with or?

An inequality with "and" is true if BOTH inequalities are true. Inequality with "or" is true if ONE of the inequalities are true.


Explain in your own words why it is necessary to reverse the inequality symbol when multiplying both sides of an inequality by a negative number Provide an example to support your explanation?

Think of a number line. The larger numbers are to the right and the smaller number to the left. For instance, five is less than seven. (5 < 7). When you multiply by a negative number, then the numbe with the larger absolute value is on the left, and the number with the smaller absolute value is to the right. (-5 > -7).


Explain the phrase as long as there is inequality there cannot be true freedom?

as long there is inequality ,there is no true freedom. when people discriminate others , the people who are being discriminated are not having true freedom


Explain would the formation of a goiter be positive or negative feedback?

Negative.


Which is the best way to explain albert Einstein eqations?

mathematical equations to solve the unsolvable