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Feliz [49]
3 years ago
15

Solve for z. Assume the equation has a solution for 2. -p: (8 + x) = -22 +59 Anybody?​

Mathematics
1 answer:
vesna_86 [32]3 years ago
5 0

Answer:

z= pd + 59 / (2-p)

Step-by-step explanation:

-p (d+z) = -2z +59

-pd - pz = -2z +59

-pz +2z = pd +59

z ( 2-p) = pd + 59

z= pd +59 / (2-p)

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The coefficient is 2 since it’s behind the letter
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HELPPP
Juli2301 [7.4K]

Answer:

slope (m) = -\frac{3}{2}

Step-by-step explanation:

We can find the slope (m) by using coordinate pairs of any 2 points located along the slope of the line that we have on the graph.

This, let's use the coordinate pairs at:

x = -4, y = 2 (-4, 2) => (x2, y2)

x = 0, y = -4 (0, -4) => (x1, y1)

slope (m) = \frac{y2 - y1}{x2 - x1}

slope (m) = \frac{2 -(-4)}{-4 - 0}

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slope (m) = \frac{6}{-4}

slope (m) = \frac{3}{-2}

slope (m) = -\frac{3}{2}

4 0
3 years ago
What is an equation of the line that passes through the point ( − 6 , − 1 ) (−6,−1) and is perpendicular to the line 6 x − y = 7
xenn [34]

Answer:

y =  -\frac{1}{6} x - 2

Step-by-step explanation:

Given coordinate:

          ( − 6 , − 1 )

Equation of the given line is  6x− y = 7

Unknown:

Equation of the line that passes through the point and is perpendicular = ?

Solution:

A perpendicular line will have a slope that is of negative inverse to the one given;

              6x  - y  = 7

                     -y  = -6x  + 7

                     y  = 6x - 7

According to y= mx + c

 y and x are the coordinates

    m is the slope

     c is the y-intercept

Therefore, the slope of the line  = 6

  Perpendicular to this = -\frac{1}{6}

 The new line will be;

       Let find the intercept;

             -1  =  -\frac{1}{6} x (-6) + c

             -1  = 1 + c

               c = -2

The new line is;

              y =  -\frac{1}{6} x - 2

4 0
3 years ago
What is the slope of the line through (-4,2) and (3, 3)? "/ yo Choose 1 answer: 19 21 42 142 A А 7 5 B 7 5 5 7 5 7 e slope an​
NNADVOKAT [17]

Answer:

1/7

Step-by-step explanation:

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

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m=1/(3+4)

m=1/7

5 0
3 years ago
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enyata [817]

Answer:

D

Step-by-step explanation:

-2.25 x 3 = 6.75

the temperature decreased by 6.75 after 3 hours

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3 years ago
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