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kirza4 [7]
3 years ago
11

Help needed! Due by 6/22/19

Mathematics
1 answer:
inn [45]3 years ago
6 0

y=\dfrac{k}{x}

1.

12=\dfrac{k}{13}\\\\k=156

2.

y=\dfrac{156}{x}

3.

y=\dfrac{156}{44}=\dfrac{39}{11}

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Cassidy wrote the linear equation y = 5 x + 4. Then, she wrote the equation of the line that is parallel to y = 5 x + 4 and that
Kryger [21]

Answer:

b=−5x+y

Step-by-step explanation:

Let's solve for b.

y=5x+b

Step 1: Flip the equation.

b+5x=y

Step 2: Add -5x to both sides.

b+5x+−5x=y+−5x

b=−5x+y

3 0
2 years ago
State the slope, y intercept and a linear equation from the given graph.<br><br> Please help
Luba_88 [7]

Answer:

below

Step-by-step explanation:

1)

y = -2x/3 - 4

m = 2x/3

b= 4

2)

y= -x +2

m= -1

b = +2

3)

y= -x-2

m = -1

b =-2

6 0
2 years ago
Read 2 more answers
What is the slope of the line with an equation of 5x - 3y = -12
Hoochie [10]

Answer: m=\frac{5}{3} =1.67

Step-by-step explanation:

  1. Original equation:  5x-3y=-12
  2. Subtract 5x from both sides of the equation: -3y=-5x-12
  3. Divide both sides of the equation by -1: 3y=5x+12
  4. Divide both sides of the equation by 3 to get y on the left, leaving the equation in y=mx+b form: y=\frac{5}{3}x+4
  5. Evaluate. Slope is equal to m in this form, so the slope is m=\frac{5}{3}.

Hope this helps!

5 0
2 years ago
Which one is the correct answer?
Gala2k [10]
The second one is the right answer

7 0
3 years ago
Read 2 more answers
The measure of angle b is one-half the measure of its complement. What is the measure of b
nalin [4]

Answer:

b = 30 degrees.

Step-by-step explanation:

Two angles are said to be complement of each other if their sum is 90 degrees

________________________

given

one angle is b

let other angle be x

given that  angle b is one-half the measure of its complement

thus, mathematically we can the above statement as

b = 1/2(x)

now sum of both the angle will be 90 degrees as they are complementary

b + x = 90

using b =  1/2(x)

=> 1/2(x) + x = 90

=> x/2 + x = 90

=> (x +2x)/2 = 90

=> 3x = 180

=> x = 180/3 = 60

thus,

b =  1/2(x) =  1/2(60) = 30

thus, measure of angle b is 30 degrees.

6 0
3 years ago
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