3 years ago

How to tell if a system of equations has no solution or infinitely many?

1 answer:

5 0

Non of the lines are the same, the equations are dependent linear equations.

You might be interested in

Simora [160]

1 3/4 is greater than 0.75 because 1 3/4 is 1.75 and it is greater than 0.75

5 0

3 years ago

yan [13]

Answer:

7(b^2 -2)(b^2 +2)

Step-by-step explanation:

Factoring the common factor 7 from both terms, you get the difference of squares. That can also be factored.

v = 7(b^4 -4) = 7(b^2 -2)(b^2 +2)

The difference b^2-2 will have irrational factors, so does not meet the problem requirements. This is the factorization over integers.

8 0

3 years ago

MissTica

Answer:

It's D or 1/7^2

$\frac{1}{7^{2} }$

Step-by-step explanation:

They both equal 1/49

3 0

3 years ago

Leokris [45]

Answer:

A) The slope of a line is basically the steepness of it or it can be defined as the change in y for a unit change in x along the line.

B) -1

Step-by-step explanation:

The point here are ( -2,6 ) and ( 0,4 ).

Here $x_1=-2$ , $y_1=6$

And $x_2= 0$ , $y_2=4$

$m=\frac{4-6}{0-(2)} =-1$

5 0

3 years ago

otez555 [7]

The unit value for 6 in 216 is one

8 0

3 years ago