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2 years ago

-16.5v − 19.94 = 19.39 − 9.6v

Mathematics

1 answer:

kramer2 years ago

3 0

Answer:

Step-by-step explanation:

Hi there,

To solve this problem, we will need to isolate the variable by moving the variable to one side and the number to the other side.

1. - 16.5v - 19.94 = 19.39 - 9.6v Rewrite the problem

2. - 16.5v = 39.33 - 9.6v Move the non-variable number to one side

3. -6.9v = 39.33 Isolate the variable

4. v = - 5.7 Divide by -6.9

Thus, we can see the answer to this problem is v = - 5.7.

Have a good day,

Jamie

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Radda [10]

Answer:

15y = -28 x + 205.

Step-by-step explanation:

Slope intercept form of equation is y = mx + c where m is slope and c is the y intercept.

Now slope of line passing through points (-5, 23) and (10, -5):

$m = \frac{y_{2} - y_{1} }{x_{2} - x_{1} } = \frac{-5 -23}{10 + 5} = \frac{-28}{15}$

Now equation of line:

y = mx + c

substituting the value of m in above expression,

$y = -\frac{28}{15} x + c$

Now, since the line is passing through the point (-5, 23) therefore, x = -5 and y = 23. By substituting these values in above equation,

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$23 = \frac{28}{3} + c$

$c = 23 - \frac{28}{3} = \frac{69 - 28}{3} = \frac{41}{3}$

So equation of line in slope intercept form:

$y = -\frac{28}{15} x + \frac{41}{3}$

Further solving,

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2 years ago

3.452 × 100 =-------------

Lilit [14]

Answer:

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Step-by-step explanation:

1: Move 3.452 to the end of the equation

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2: Since 100 has 2 zeros, move the decimal point 2 places to the right.

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Hope this helps!

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Read 2 more answers

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MA_775_DIABLO [31]

Answer:

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Step-by-step explanation:

Given:

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Answer:

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