Explain when you should reverse the inequality symbol when solving an equality.

1 answer:

3 0

You must “reverse” the inequality sign to make the statement true: When you multiply by a negative number, “reverse” the inequality sign. Whenever you multiply or divide both sides of an inequality by a negative number, the inequality sign must be reversed in order to keep a true statement.

You might be interested in

How do you do this ? Need some help ASAP!

Ivan

Answer:

On what

Step-by-step explanation:

6 0

3 years ago

Please help me its 1;23 am and i cant think at all

Misha Larkins [42]

Hope this answer helps you! If it did, please mark it as the brainiest! I would really appreciate it! :)

8 0

3 years ago

(ill give brainiest) can someone dm me on insta with a interpreting graphs problem? it wont let me show more than one picture on

Harrizon [31]

Answer:

whats your insta?

Step-by-step explanation:

7 0

3 years ago

Alyssa is learning to drive her parents' car. • • • • She increases her speed for 20 seconds. She slows down for 10 seconds. She

anygoal [31]

<h3>Answer: Choice D</h3>

Explanation:

Any time Alyssa is increasing her speed, the graph will move uphill when going from left to right.

If she slows down, then the graph will move downhill when going left to right.

Always move from left to right when reading a graph because this is how the time axis is set up.

Any flat part represents portions where her speed is constant, i.e. doesn't change.

With all that in mind, the answer is choice D because

The first portion is going uphill (she's increasing her speed). This portion spans horizontally from 0 seconds to 20 seconds.
The next portion is her slowing down (the graph is going downhill). This portion spans horizontally from 20 seconds to 30 seconds (so we have a 10 second duration).
The third portion is where Alyssa is driving at some fixed speed that doesn't change. This portion is 20 seconds long.
The last portion is Alyssa slowing down and coming to a complete stop. This portion is 5 seconds long.

7 0

3 years ago

Would the three sides:

Andru [333]

Answer:yes it would make a right triangle

7 0

4 years ago