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slava [35]
3 years ago
8

What is the slope of the line perpendicular to the graph of 3x + 4y = 12?

Mathematics
1 answer:
WINSTONCH [101]3 years ago
7 0

Answer:

{ \tt{slope =    \frac{1}{3} }}

Step-by-step explanation:

{ \tt{m _{1} \times m _{2}  =  - 1}} \\ { \tt{ - 3 \times m _{2}  =  - 1}} \\ { \tt{m _{2} =  \frac{1}{3}  }}

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Draw a conclusion for the statement if possible. If it is Monday, then the library is closed. Today is Tuesday
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
What is the percent decrease of $65.50 to $52.40
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5 0
3 years ago
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Andrew [12]
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5 0
3 years ago
Which quadratic relation has a y-intercept of 8?
Tpy6a [65]

Answer:

y = 0.5 (x^2 -2x + 16) has a y-intercept of 8.

Step-by-step explanation:

The x-coordinate of every y-intercept is zero.  To determine which of the four quadratics given here has a y-intercept of 8, we need only substitute 0 for x in each; if the result is 8, we've found the desired quadratic.

O y = 0.5(x + 2)(x + 4) becomes y = 0.5(2)(4) = 4 (reject this answer)

O y = 0.5 (x - 2)(x + 8) becomes y = 0.5(-2)(8) = -8 (reject)

O y = 0.5(x2 -2x - 16) becomes y = 0.5(-16) = -8 (reject)

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6 0
3 years ago
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