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jeka94
2 years ago
7

Can someone please help me with question 6

Mathematics
1 answer:
olasank [31]2 years ago
7 0

Answer:

5323

Step-by-step explanation:

453

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You want to find the equation for a line that passes through the point (3,-4) and has a slope of -1/2.
Mashcka [7]

Answer:

y = -\frac{1}{2}x -\frac{5}{2}

Step-by-step explanation:

We are given;

  • A point where the line is passing through as (3, -4)
  • The slope of the line -1/2

We are required to determine the equation of the line;

  • Note that, one way we can get the equation of a straight line is when we are given a point where the line is passing through and its slope.
  • Thus, in this case, we can determine the equation;

Taking another point (x, y)

Then; (x, y) , ( 3, -4) and slope -1/2 can give us the equation;

That is;

\frac{y+4}{x-3}=-\frac{1}{2}

Cross multiplication;

2(y+4) = -1 (x-3)

2y + 8 = -x +3

Combining the like terms;

2y=-x-5\\y = -\frac{1}{2}x-\frac{5}{2}

Thus, the equation of the line is; y = -\frac{1}{2}x -\frac{5}{2}

8 0
2 years ago
In math what is imaginary I stand for
ahrayia [7]
Imaginary number is one that when squared gives a negative result. ... With imaginary numbers, when you square them, the answer is negative. They are written like a real number, but with the letter i after them, like this: 23iThe letter i means it is an imaginary number.
4 0
3 years ago
Oceanside Bike Rental Shop charges a sixteen dollar fixed fee plus seven dollars an
Romashka-Z-Leto [24]

Answer:

8 hours

Step-by-step explanation:

72-16=56

56÷7=8 hours

8 0
3 years ago
I need help with math please
hram777 [196]

Answer:A

Step-by-step explanation:

6 0
3 years ago
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Explain how you use estimation to check the reasonableness of a solution to a practical problem.
miskamm [114]

Answer:

Estimation is just giving a general answer to the situation and can be specified on specifics depending on the numbers used and whichever question it's asking. But also remember that whenever you estimate your answer will be an approximate answers, not an exact.


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3 years ago
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