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ira [324]
2 years ago
8

Through: (1, 3), perp. to y = x + 5

Mathematics
1 answer:
MAXImum [283]2 years ago
8 0

Answer:

y = 3x + 2

Step-by-step explanation:

Convert the equation to slope intercept form to get y = –1/3x + 2.  The old slope is –1/3 and the new slope is 3.  Perpendicular slopes must be opposite reciprocals of each other:  m1 * m2 = –1

With the new slope, use the slope intercept form and the point to calculate the intercept: y = mx + b or 5 = 3(1) + b, so b = 2

So y = 3x + 2

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3 years ago
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Sam and Avery are making small and large birdhouses for an upcoming craft show. They will sell the small birdhouses for $10 and
kupik [55]

Answer:

<h2>They should make 8 small ones and 12 large ones.</h2><h2>$260 they will make in total.</h2>

Step-by-step explanation:

They want to make as much money as possible.

Small bird house gives them $10 and large birdhouse give them $15.

Avery has time to decorate 12 birdhouse of either size.

Hence, to maximize the earning, Avery should build 12 large ones.

Sam can make any of the combination below in 24 hours.

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5 0
3 years ago
A researcher reports an F-ratio with df = 1, 24 for an independent-measures experiment. If all the treatments had the same numbe
Vsevolod [243]

Answer:

13 participants.

Step-by-step explanation:

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7 0
3 years ago
How do you factor n^2-4n=0
Sveta_85 [38]
     n² - 4n = 0
n(n) - n(4) = 0
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n = 0    or    n - 4 = 0
                     + 4 + 4
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Solution Set: {0, 4}
3 0
3 years ago
PLEASE HELP ME!!!! PLEASE
White raven [17]
B

Hope I helped thanks so much!
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