2 years ago

When solving a system of two linear equations

1 answer:

soldier1979 [14.2K]2 years ago

7 0

Answer:

When both equations have the same slope, but not the same y-intercept, they'll be parallel to each other and no intersections means no solutions. When both equations have different slopes than regardless of the y-intercept they'll intersect for certain, therefore it has exactly one solution.

Step-by-step explanation:

Got this from google hope it helps

You might be interested in

Find the missing angle.

hammer [34]

Answer:

Linear pair angle of 40 is

=180-40

=140

If, the two rays are parallel

Therefore, the two rays are parallel and the straight line is transversal

Therefore, (?) angle =140 corrosponding angle

Your answer is 140

4 0

2 years ago

What is the solution of the equation s=-4s+30

julia-pushkina [17]

Answer:

Step-by-step explanation:

7 0

3 years ago

In a circle, what does the ratio A/r^2 represent?

Pepsi [2]

The ratio A/r² would represent $\pi$ which is the circumference of a circle divided by its diameter.

You can see this because the area of a circle is $\pi$ r² and if you divided that by the radius squared, you are given pi which is the circumference of a circle divided by its diameter.

5 0

2 years ago

HELP!!!!In 2004, school lunch Rockwell high school was $2.20.In 2009 the costs increased to $3.25. Find the annual rate of chang

arsen [322]

Answer:

$0.21 per year

Step-by-step explanation:

$0.21 times 5 years equals $1.05

So its $0.21

5 0

2 years ago

Find the amount of the payment for the sinking fund.

ohaa [14]

:)
The formula of the future value of annuity ordinary and solve for pmt
Pmt=58,000÷(((1+0.06÷2)^(2×2)
−1)÷(0.06÷2))=13,863.57

Hope it helps

8 0

2 years ago