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3 years ago

Describe a system of linear equations that has no solution?

Mathematics

2 answers:

Naddik [55]3 years ago

8 0

Answer:

Sample Response/Explanation: A system consisting of lines that do not intersect will have no solution. Lines will not intersect if they have the same slope, but different y-intercepts. Parallel lines have the same slope, which means they will never intersect.

Step-by-step explanation:

laila [671]3 years ago

4 0

Answer:

If a consistent system has an infinite number of solutions, it is dependent . When you graph the equations, both equations represent the same line. If a system has no solution, it is said to be inconsistent . The graphs of the lines do not intersect, so the graphs are parallel and there is no solution.

Step-by-step explanation:

Hope this helps - Good luck ^w

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What is the zeros of y=x(x+5)(x-8)

sertanlavr [38]

y=x(x+5)(x-8)

The zeros of y=x(x+5)(x-8), means to solve the value of x, when y =0

y=x(x+5)(x-8) = 0

x(x+5)(x-8) = 0

x = 0 or (x+5) = 0 or (x - 8) = 0

x = 0 x + 5 = 0 x - 8 = 0
 x = 0 -5 x = 0 + 8
 x = -5 x = 8

Hence the zeros are x = 0, x = -5, x = 8

6 0

4 years ago

Find the product. -25(-30)

Ksivusya [100]

Answer: 750

25 times 3 is 75. Tack on a zero to get 25 times 30 = 750

The two negatives cancel each other out so the result is positive.

3 0

3 years ago

Three times the sum of half carlita's age and 3 is at least 12 .what values represent carlita's possible age? Graph the solution

Naya [18.7K]

Answer:

18 years

Step-by-step explanation:

let catrinas age be c

3(c/2)+3=12

3c/6=9

3c=54

c=18

6 0

4 years ago

The temperature at sunrise was -3*F. By noon, the temperature climbed 18 degrees. By sundown the temperature was -14*F. How much

Natalija [7]

Answer:

32*F

Step-by-step explanation:

* = degrees

Started at -3*F

By noon, the temperature climbed 18* = +18*

By sundown the temperature was -14*F

What we want to know: How much did the temperature drop between noon and sundown?

This is actually really easy!

What was the temperature at noon? --> 18*F

What was the temperature at sundown? --> -14*F

So what is the difference between 18* and -14*? We can't use an equation, so we will solve manually.

The distance from -14 to 0 is 14 degrees. Keep that in mind.

The distance from 18 to 0 is 18 degrees. Keep that in mind.

So what is 14 + 18? 14 + 18 = 32*.

So, the temperature dropped 32*F between noon and sundown.

I hope this helps! I know this was a little messy, but that is because we couldn't use an equation/expression to solve this.

<h2>PLEASE MARK BRAINLIEST!</h2>

6 0

3 years ago

Help me please. 4x=3y-7:y=4,5,6

bezimeni [28]

If you're looking for the answers it would be x= 5/4, 2, 11/4

8 0

3 years ago

Describe a system of linear equations that has no solution?​

Describe a system of linear equations that has no solution?