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3 years ago

Please solve this problem by factoring

Mathematics

2 answers:

Leno4ka [110]3 years ago

8 0

Answer:

x=5

Step-by-step explanation:

77julia77 [94]3 years ago

7 0

Answer:

x is equal to 5

Step-by-step explanation:

$\frac{5}{2x - 2} =\frac{15}{x^2 - 1} \\\\\frac{5}{2(x - 1)} =\frac{15}{(x + 1)(x - 1)} \\\\\frac{5}{2} =\frac{15}{(x + 1)} \\\\\frac{1}{2} =\frac{3}{(x + 1)} \\\\x + 1 = 6\\\\x = 5$

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Radda [10]

Answer:

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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):

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

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So equation of line in slope intercept form:

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

Further solving,

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3 years ago

What is theoretical vs experimental probability? Please help!

mrs_skeptik [129]

Answer:

See down below.

Step-by-step explanation:

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