Which diagram matches the following situation?

Mathematics

1 answer:

Alika [10]3 years ago

7 0

Answer:

the second one. AKA the right top one

Step-by-step explanation:

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Solve for the equation for all x values by completing the square x^2 - 27= 67

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Answer:

The solutions for the equation $x^2\:-\:27=\:67$ are $x=\sqrt{94},\:x=-\sqrt{94}$ .

Step-by-step explanation:

To find the solutions for the equation $x^2\:-\:27=\:67$ you must:

$\mathrm{Add\:}27\mathrm{\:to\:both\:sides}\\\\x^2-27+27=67+27$

$\mathrm{Simplify}\\\\x^2=94$

$\mathrm{For\:}x^2=f\left(a\right)\mathrm{\:the\:solutions\:are\:}x=\sqrt{f\left(a\right)},\:\:-\sqrt{f\left(a\right)}\\\\x=\sqrt{94},\:x=-\sqrt{94}$

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Answer:

Step-by-step explanation:

2 divide 1/4 = $\frac{2}{1} : \frac{1}{4}$

What we have to do here is find a common denominator for both fractions, in this case 4, and change to equivalent fractions with a denominator of 4.

$\frac{8}{4} : \frac{1}{4}$

Then we divide across. The denominator of the answer will be 1 because the denominators are the same. Divide the numerators and get 8 ÷ 1, wich is just 8.

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-3y+10=-14 Explain How To Solve The Answer.

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