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ahrayia [7]
3 years ago
12

Which equation represents a line which is perpendicular to the line y=4/5x-7

Mathematics
1 answer:
Alexus [3.1K]3 years ago
8 0

Answer: - 5/4

Step-by-step explanation:

It won’t let me type it in right so put the negative sign then do the fraction 5 over 4

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Input, x 4 8 12 16 20 output y 21 37 53 69 85 what is the equation
BigorU [14]

Answer:

The equation is y = 4x + 5

Step-by-step explanation:

To find the equation to this table, pick two ordered pairs and use the slope formula to find the slope. For this we'll use (4, 21) and (8, 37).

m(slope) = (y2 - y1)/(x2 - x1)

m = (37 - 21)(8 - 4)

m = 16/4

m = 4

Now we can use that slope along with any point in point-slope form to find the equation.

y - y1 = m(x - x1)

y - 21 = 4(x - 4)

y - 21 = 4x - 16

y = 4x + 5

3 0
3 years ago
Hey y’all , please give me the correct answer.
eduard

Answer:

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Step-by-step explanation:

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Hope this helps. :)

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kozerog [31]

Answer:-1/3

Step-by-step explanation: I really don’t know

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How many terms are in the following expression: 7x + 3y – 5 + 2x + 11
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