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3 years ago

W+3=w+6 please show step by step

Mathematics

1 answer:

Stels [109]3 years ago

8 0

$w + 3 = w + 6 \\ w - w + 3 = w - w + 6 \\ 3 = 6$
Since 3 does not equal 6, therfore the answer is no solution.

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Sanjay said that if a line has a slope of zero, then it never touches the x-axis. Which line proves that his statement is

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Answer: the awnser is (b) y=0

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3 years ago

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Completing the sqaure x^2+14x+34

DiKsa [7]

Answer:

-7-√15

Step-by-step explanation:

First move the constant to the right hand side and change it's sign

x^2+14x=-34

Then add (14/2)^2 or 7^2 to both sides

x^2+14x+49=-34+49

Then factor the expression

(x+7)^2=-34+49

Then solve (x+7)^2=15

You should get:

x=-√15-7

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emmainna [20.7K]

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Step-by-step explanation:

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vodka [1.7K]

Hi there!

We are given two ordered pairs which are:

(0,0)
(5,4)

If you are curious how do I get these ordered pairs, they come from those two big circles or dots. x and y make relation and can be written as (x,y).

1. Find the slope

Yes, our first step is to find the slope of a graph if you want to find an equation. You may be curious how to find that right? No worries! We have got a special formula for you to find the slope!

$\large \boxed{m = \frac{y_2 - y_1}{x_2 - x_1} }$

Since we have two given points, we can substitute them in the formula.

$\large{m = \frac{4 - 0}{5 - 0} } \\ \large \boxed{m = \frac{4}{5} }$

2. Form an equation.

Since we have finally found, got or evaluated the slope. Next step is to find the y-intercept. Oh! Before we get to form an equation, do you know the slope-intercept form? We will be using that linear equation form since it is commonly used in the topic.

$\large \boxed{y = mx + b}$

Where m = slope and b = y-intercept. We substitute m = 4/5.

$\large{y = \frac{4}{5} x + b}$

Next thing to remember is that when the graph intersects an origin point, b-term or y-intercept would be 0. Therefore b = 0 since the graph intersects (0,0).

$\large \boxed{y = \frac{4}{5} x}$

3. Answer

Therefore the equation of the line is y = 4x/5.

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3 years ago

Write an absolute value equation with-1 and 5 as the solution.

Dvinal [7]

Answer:

it is detailed solution. please mark brainlest.

Thank you have a nice day

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