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3 years ago

Can anyone help with please

Mathematics

1 answer:

Alisiya [41]3 years ago

8 0

3) 50/5 = 10
Answer = 10

4) 18/2 = 9
9x3 = 27
Answer = 27

5) 24/4 = 6
9x6= 54
54/2 = 27
Answer = 27

6) 16/4 = 4
12x4 = 48
48/2 = 24

7) 15/5 = 3
3x3=9
2x + 1 = 9
2x = 8
X = 4
Answer = 4

8)45/3 = 15
2x + 1 = 15
2x = 14
x = 7
Answer = 7

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Answer: $\bigg(n+\dfrac{5}{4}\bigg)^2$

<u>Step-by-step explanation:</u>

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Which equation can pair with x-y=-2 to create a consistent and dependent system?

MrRissso [65]

See the explanation

<h2>Explanation:</h2>

A system that has one or infinitely many solutions is called <em>consistent. </em>If an equation in a system tells us no new information then the equations of the system are <em>dependent. </em>In other words, to find an equation that creates a consistent and dependent system with the given equation we have to get the same line:

The given line is:

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If we multiply both sides of the equation by a constant we will have the same line when plotting, therefore let's multiply by 3:

$3(x-y)=3(-2) \\ \\ 3x-3y=-6$

So a system of two linear equation that is consistent and dependent is:

$\left \{ {{x-y=-2} \atop {3x-3y=-6}} \right.$

<h2>Learn more:</h2>

Graph of lines: brainly.com/question/14434483#

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3 years ago

I need help I don’t understand...

pentagon [3]

Answer:

(1 , -2)

Step-by-step explanation:

The intersecting point of two lines is the solution

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Read 2 more answers

What is 5.5 divided by 3.5

Harlamova29_29 [7]

5.5 divided by 3.5 is 1.57142857 when solved, but when rounded, you will get 1.6, or 1.57.

Hope this helped!

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