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djverab [1.8K]
3 years ago
9

Which equation represents a line which is perpendicular to the line 4x-y=-2

Mathematics
1 answer:
ddd [48]3 years ago
6 0

Answer:

x+4y+k=0

Step-by-step explanation:

because a equation of line perpendicular to line ax+by+c=0 is given by bx-ay+k=0 where 'k' is a constant number

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3 years ago
In which number is the value of the seven equal
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Answer:

It would be C, 64.387

Step-by-step explanation:

First, you have to solve 7x1/1000. This equal to 7/1000 which should be converted into decimal form (since all the answers are in decimal form). 7/1000 is 0.007 in decimal form.

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The only number that contains 0.007 is the 3rd one, making it your answer.

5 0
3 years ago
4.521x10^1 in scientific notation
Vikki [24]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
A package contains three type of bagels , wheat,plain,sesame. The weight of plain bagel is 1*2/3.the wight of wheat bagel is 2*5
Norma-Jean [14]
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8 0
4 years ago
Which relation defined by a set of ordered pairs is not a function?
IRINA_888 [86]
The answer is:  [C]:  
<span>___________________________________________________________
"{(1, –1), (2, –2), (0, 0), (1, 1), (2, 2)}</span> " <span>{(1, –1), (2, –2), (0, 0), (1, 1), (2, 2)}" .
__________________________________________________________
This set of ordered pairs is NOT a function because their is one x-coordinate in this set that has multiple y-coordinates;  
                               specifically:  "(1, -1)" ; and "(1, 1)".
__________________________________________________________
       All of the other answer choices given are functions.
__________________________________________________________</span>
3 0
4 years ago
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