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hjlf
3 years ago
7

Find the value of x that will make A||B

Mathematics
1 answer:
sertanlavr [38]3 years ago
3 0

Answer:

x = 4

Step-by-step explanation:

If A is parallel to B, therefore,

9x + 4 = 5x + 20 (alternate interior angles are congruent)

9x + 4 - 5x = 5x + 20 - 5x (subtraction property of equality)

4x + 4 = 20

4x + 4 - 4 = 20 - 4 (subtraction property of equality)

4x = 16

4x/4 = 16/4 (division property of equality)

x = 4

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<h3>How to calculate the value?</h3>

From the given information, the limit of f(x) is given as 5/4 and Lim g(x) = 3/4.

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Complete question

What is the limit of f(x) = 5/4 + g(x) = 3/4 as x approaches c?

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3 years ago
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16. Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.
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Answer:

Given equation are:

y = -\frac{1}{4}x+8                  ......[1]

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  • The two lines are parallel lines then their slopes will be equal.
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Now, Equation of a line is in the form of y =mx+b where m is the slope of the line.

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4 years ago
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3 years ago
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