2 years ago

Six more years than 2/3 George age is 16 .How old is George

Mathematics

1 answer:

Mashutka [201]2 years ago

5 0

Answer:21

Step-by-step explanation:i did the math

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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2 years ago

Ad is tangent to circle o at d. find ab. round to the nearest tenth if necessary

Naddik [55]

Check the picture below.

$\bf 0=AB^2+6AB-121\implies \stackrel{\textit{using the quadratic formula}}{AB=\cfrac{-6 \pm \sqrt{6^2-4(1)(-121)}}{2(1)}}
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AB=\cfrac{-6 \pm \sqrt{520}}{2}\implies AB=\cfrac{-6 \pm \sqrt{4\cdot 130}}{2}
\\\\\\
AB=\cfrac{-6 \pm \sqrt{2^2\cdot 130}}{2}\implies AB=\cfrac{-6 \pm 2\sqrt{130}}{2}
\\\\\\
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since the distance AB cannot be a negative value, thus is not -3-√(130).

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3 years ago

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jenyasd209 [6]

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3 years ago

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\\\\\\
\cfrac{1}{4}-8\impliedby LCD~~4\implies \cfrac{1-32}{4}\implies \cfrac{-31}{4}\implies -7\frac{3}{4}$

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2 years ago

Six more years than 2/3 George age is 16 .How old is George​

Six more years than 2/3 George age is 16 .How old is George