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Andreas93 [3]
2 years ago
7

Help i'll mark brainliest

Mathematics
2 answers:
tensa zangetsu [6.8K]2 years ago
4 0
The correct answer is D. 40
UkoKoshka [18]2 years ago
4 0

Answer:

40 is the correct answer

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Answers need to be fractions, if they are not whole numbers. No decimals
klemol [59]

The Slope of lines parallel to line is 1/2 and the Slope of lines perpendicular  to line is -2.

<h3>What is the equation of a straight line ?</h3>

An equation that can be written in the form of y = mx+c

where m is the slope of the line

and c is the intercept on y axis

The equation given in the question is

y=1/2x−7

in this the slope = 1/2

Intercept = -7

For parallel Lines

For a parallel line , the slope of the line is same

and is given by  m = 1/2

For a perpendicular line

Slope will be equal to

-1/m

here -1/m = -2

Therefore the slope for perpendicular line is -2.

To know more about Straight Line equation

brainly.com/question/959487

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2 years ago
What is the simplified form of the expression 3 + 8x − 2y − x + 1 + 4y
Elodia [21]
2y +7x+4

I think.....
Hope this helps please Press Thanks! <3
4 0
3 years ago
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Does any two square prime number have to be even
NeTakaya
There are no numbers that are both prime and square.
In addition, only one prime number is even, which is 2.
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How are synthetic molecules and natural molecules different
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One is significantly fatter than the other and has more friction
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6/10 but simplified 2/5
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