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zheka24 [161]
2 years ago
14

I really need help on this math problem, pls anyone that can help?!

Mathematics
2 answers:
Oxana [17]2 years ago
7 0

Equation of line

  • (0,-2)
  • (-3,0)

Slope

  • m=0+2/0-3=-2/3

Perpendicular line's have slope negative reciprocal to each other

Slope of new line=3/2

Equation

in point slope form

  • y-3=3/2(x+2)
  • y-3=3/2x+3
  • y=3/2x+6
mafiozo [28]2 years ago
5 0

Answer:

<u>y = 3/2x + 6</u>

Step-by-step explanation:

<u>Equation of the given line</u>

  • slope = rise/run = -2/3
  • y-intercept = (0, -2)
  • Equation is y = -2/3x - 2

<u>Perpendicular</u>

  • Slope is the negative reciprocal
  • m ⇒ -(1/[-2/3]) = 3/2
  • Intersection point is (-2, 3)

<u>Using Point-slope equation</u>

  • y - 3 = 3/2 (x + 2)
  • y - 3 = 3/2x + 3
  • <u>y = 3/2x + 6</u>
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~PLEASE HELP ASAP OFFERING 10 POINTS~
Aleks [24]
《《 mr. Web boi 》》
product = 200$
hours = 50$

so that means that u buy it, that's -200$ and if he goofs around for hours, that's -50$ for each hour that passes by

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7 0
4 years ago
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The revenue function for a bicycle shop is given by R(x)=x⋅p(x) dollars where x is the number of units sold and p(x)=200−0.4x is
amid [387]

Answer:

maximum revenue is 25000

Step-by-step explanation:

The revenue function for a bicycle shop is given by R(x)=x⋅p(x)

Given p(x)= 200-0.4x

R(x)=x \cdot p(x)

Plug in p(x) in R(x)

R(x)=x \cdot 200-0.4x

R(x)=200x-0.4x^2

Now find out the vertex using formula x=-b/2a

a= -0.4, b=200

x=\frac{-b}{2a} =\frac{-200}{2(-.4)} =250

Plug in 250 for x  in R(x)

R(x)=200x-0.4x^2

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6 0
3 years ago
The legs of an isosceles triangle have lengths x + 1 and -x + 7 . The base has length 3x - 3. What is the length of the base?
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Since this is an isosceles triangle, then the lengths of both legs are equal
Therefore,
x+1=-x+7
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x=3
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3x-3=3(3)-3=6
Then your answer is (A)
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