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vfiekz [6]
4 years ago
15

Use the distributive property to multiply 4(-7x-9y-9)

Mathematics
1 answer:
Illusion [34]4 years ago
4 0
4(-7x - 9y - 9) = 
-28x - 36y - 36 <==
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Select the equation of the line passes through the point (2, 6) and is perpendicular to the line X=4
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Y = 6

this is because since the first line has a 0 slope, the second must have an undefined slope.
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4 years ago
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Write the equation of a line through points (5,5) and 1,0) in point slope form.
Sloan [31]
<h2>Hello!</h2>

The answer is:

The correct option is the first option,

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<h2>Why?</h2>

To solve this problem, we need to remember that the point-slope form of a line is given by the following equation:

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We are given two points of the line,

(5,5)\\(1,0)

Where,

x=5\\x_{1}=1\\y=5\\y_{1}=0\\

Then, substituting the given points into the equation ,to calculate m (slope), we have:

m=\frac{y-y_{1}}{x-x_{1}}

m=\frac{5-0}{5-1}=\frac{5}{4}

The slope of the function is \frac{5}{4}

Now, substituting "x1" and "y1" and the slope in the point-slope equation, we have:

(y-0)=\frac{5}{4} (x-1)

y=\frac{5}{4} (x-1)

Hence, the correct option is the first option,

y=\frac{5}{4} (x-1)

Have a nice day!

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Step-by-step explanation:

That is just the answer

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In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line (or alternatively, a quantity that can be represented as an infinite decimal expansion).

8 0
3 years ago
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