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tatiyna
3 years ago
5

What do we know about a system of linear equations when is has

Mathematics
1 answer:
Radda [10]3 years ago
4 0
Linear systems that have infinite solutions have the same slope and they have the same line on the graph
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Can you answer this pls ​
Gnoma [55]

just download MATH PAPA app, it will help you solve any hard mathematical problems, I see that your answers are there.

7 0
2 years ago
Explain the reasoning please
Svet_ta [14]

Step-by-step explanation:

Something to keep in mind is that anything greater than 0 is positive and anything less than 0 is negative

a is to the right of 0 and 1 making it a positive number

b is to the left of 0 making is a negative number

A. a is greater than 1 and b is a negative number

negative number * positive number = negative number

We already know that a is greater than 1 so ab has to be much less than -1 making ab+1 a negative expression

B. Looking at the number line, you can tell that the distance between 1 and a is a bit less than the distance between 0 and 1

This means that a= 1.x not 2

Because of this, a-2 is negative

C. -b

b is a negative number which means that -b would be positive

D. a+b

Looking at the number line, you can tell that the distance between 0 and a is less than the distance between 0 and b

Therefore, a+b is negative

E. a-b

Since b is already negative, the expression would simplify to two positive numbers being added

This means that a-b can't be negative

F. a-1

The number line shows us that a is greater than 1, therefore, a minus 1 would be positive

I hope this helps in some way or another

7 0
3 years ago
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Is 1/8 irrational or rational
mash [69]
1/8 is rational because irrational numbers can be written as decimals but not fractions
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Write an equality that represents the graph below:<br><br> (help me quick please)
insens350 [35]

Answer:

A

Step-by-step explanation:

It's a solid dot that's going left, so it's less than or equal to. What integer is it on? -2. So it is either less than or equal to -2.

4 0
2 years ago
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Really need help asap
AURORKA [14]

Answer:

The Answer is D

Step-by-step explanation:

3 0
3 years ago
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