3 years ago

Use Pythagorean Theorem to find the missing side.

Mathematics

1 answer:

Korvikt [17]3 years ago

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The answer for x is 3

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How to turn this equation: <br> y= -1.02(x-3)^2+9.25<br> into factored form

MatroZZZ [7]

Answer:

$y=(102x-306-5\sqrt{3774})(102x-306+5\sqrt{3774})$

Step-by-step explanation:

You first equate it to zero to get:

$-1.02(x-3)^2+9.25=0$

Then solve using square root method

$-1.02(x-3)^2=-9.25$

$(x-3)^2=\frac{-9.25}{-1.02}$

$(x-3)^2=\frac{925}{102}$

$x=3\pm\sqrt{\frac{925}{102}}$

$x=3\pm{\frac{5\sqrt{3774}}{102}}$

$x={\frac{306\pm5\sqrt{3774}}{102}}$

Now work it backwards

$102x-(306\pm5\sqrt{3774})=0$

$(102x-306-5\sqrt{3774})(102x-306+5\sqrt{3774})=0$

Hence the factored form is:

$y=(102x-306-5\sqrt{3774})(102x-306+5\sqrt{3774})$

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Veronika [31]

Answer: 5

Step by step:
Take 72-27=45
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A bill at a restaurant came to $95.75 including tax. You want to leave a 20% tip to the total bill, after tax.How much money wil

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Here’s your answer and solution

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Can people help me please to find the volume about question number 10 please and tell me the answer step by step please I need h

Alecsey [184]

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Volume of a cylinder: $\pi$ r²h

Plug the numbers in.

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