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SSSSS [86.1K]
3 years ago
6

Helppppppop me I’m need help on this nowwwwee difnoxdnslsbsk

Mathematics
1 answer:
Aleks04 [339]3 years ago
3 0

Answer:

a=3, b=3, c=5

Step-by-step explanation:

4\frac{1}{2}÷1\frac{1}{4}=a\frac{b}{c}

=\frac{9}{2}÷\frac{5}{4}

=\frac{9}{2}×\frac{4}{5}

=\frac{36}{10}

=3\frac{6}{10}

=3\frac{3}{5}

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Answer:

The first one

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Write an equation parallel to the line determined by the points (15, -6) and (-3, 13), through: (4, 2)
gulaghasi [49]

Answer:

The answer is

<h2>y =  -  \frac{19}{18} x +  \frac{76}{2}</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

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m is the slope

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To find the equation of the parallel line we must first find the slope of the original line

That's

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<h3>m =  \frac{13 -  - 6}{ - 3 - 15}  =  -  \frac{19}{18}</h3>

Since the lines are parallel their slope are also the same

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Equation of the line using point (4,2) and slope -19/18 is

<h3>y - 2 =  -  \frac{19}{18} (x - 4) \\ y - 2 =  -  \frac{19}{18}  x +  \frac{38}{9}  \\ y =  -  \frac{19}{18} x +  \frac{38}{9}  + 2</h3>

We have the final answer as

<h3>y =  -  \frac{19}{18} x +  \frac{76}{2}</h3>

Hope this helps you

7 0
3 years ago
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Answer:

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x = 1.723

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3 years ago
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