All categories

3 years ago

How to solve the system of equations that answers as all real numbers?

Mathematics

1 answer:

bija089 [108]3 years ago

5 0

You can solve a system using substitution, elimination, or graphing method.

If you solve using substitution or elimination, the variable will cancel out on both sides and you will be left with a number equal to a number. If "number = number" is a TRUE statement, then the solution is ALL Real Numbers. If it is a FALSE statement, then you will have NO solutions.

If you solve using the graphing method and the lines are exactly the same, then the solution is Infinite solutions (aka ALL Real Numbers). If the lines are parallel, then you will have NO solution.

You might be interested in

There are 275 people in a movie theater. Of those, 150 are adults. What is the ratio of

Alexxandr [17]

Answer:

270 to 150

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Email me in school ima bored Raul.Hoffman2d11.org the 2 is the at wont let me

butalik [34]

Answer:

Step-by-step explanation:

4 0

3 years ago

Pls This The Last One I Need Help On

daser333 [38]

Answer:

From 4-5 the shape is rotated 180 degrees.

Step-by-step explanation:

If you are standing up and you jump to face the other way your turning 180 degrees. If you turn to your side that would be 90 degrees and for a full turn 360 degrees.

Hope this helps, please leave any questions or concerns in the comments. Thanks

3 0

3 years ago

Read 2 more answers

Answer this question

Lerok [7]

Answer:

x = 10

Step-by-step explanation:

3x - 5 = 2x + 5

Both triangles equal 25

Subtract 2x → You get left with x

x -5 = 5

Add five... which leaves you with↓

x = 10

Then substitute x for 10

(3 · 10) - 5

(2 · 10) + 5

You know this is true because they equal each other.

I hope this could help!!

3 0

3 years ago

Helpppooo meeeee. !!!!!

Brrunno [24]

Answer:

The looks of the Triangles are different.

Step-by-step explanation:

3 0

4 years ago