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4 years ago

How many solutions does the equation m1x + b1 = m2x + b2 have? Explain.

Mathematics

2 answers:

nikitadnepr [17]4 years ago

8 0

They are parallel lines they do not meet

harina [27]4 years ago

3 0

Answer:

No-Solution

Step-by-step explanation:

On a graph the lines do not meet; they are parallel lines

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Does anyone know this?

Step2247 [10]

Answer:

I think the answer is A but I am not for sure

Step-by-step explanation:

7 0

3 years ago

Use the given diagram to answer the question.

Kaylis [27]

Answer:

1.X

2.z

3.y

Step-by-step explanation:

8 0

3 years ago

Can I please get help with this question? thanks in advance.

Llana [10]

The answer is the last choice, 8x.

The expression to represent the problem would be x+8; Where x is the unknown amount of orders received on Thursday, and 8 is the amount received on Friday.

Combined, the total would be 8x.

x+8=8x

6 0

3 years ago

Write an equation that passes through (-2, - 11) and is perpendicular to x + 4y=8

s344n2d4d5 [400]

Answer:

y = 4x - 3

Step-by-step explanation:

Firstly rearrange into the form y = mx + c;

⇒ $y = -\frac{1}{4}x + 2$

Secondly, find the gradient of the line using the formula for perpendicular lines;

⇒ $m_{1}m_{2} = -1$

⇒ $-\frac{1}{4}m_{2} = -1$

⇒ $m_{2} = 4$

Now substitute into the formula for a straight line;

⇒ $y - y_{1} = m(x - x_{1})$

⇒ $y + 11 = 4(x + 2)$

⇒ $y = 4x - 3$

8 0

3 years ago

Find the value of X. Segment addition

Maru [420]

X = 2.

Set up your equation like this:
3x + 4x = 14
7x = 14
x = 2

Hope this helped

3 0

4 years ago