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3 years ago

13

What number is 66% of 29.5

1 answer:

lana66690 [7]3 years ago

3 0

19.47 is the answer. 29.5 * .66 or 66% is 19.47

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4 years ago

Write an equation for a circle with a diameter that has endpoints at (–4, –7) and (–2, –5). Round to the nearest tenth if necess

Zinaida [17]

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$\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ (\stackrel{x_1}{-4}~,~\stackrel{y_1}{-7})\qquad (\stackrel{x_2}{-2}~,~\stackrel{y_2}{-5})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ \stackrel{diameter}{d}=\sqrt{[-2-(-4)]^2+[-5-(-7)]^2}\implies d=\sqrt{(-2+4)^2+(-5+7)^2} \\\\\\ d=\sqrt{2^2+2^2}\implies d=\sqrt{2\cdot 2^2}\implies d=2\sqrt{2}~\hfill \stackrel{~\hfill radius}{\cfrac{2\sqrt{2}}{2}\implies\boxed{ \sqrt{2}}} \\\\[-0.35em] ~\dotfill$

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4 0

3 years ago

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laila [671]

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2 years ago

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trapecia [35]

Answer:

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Step-by-step explanation:

ratio and proportion

<u> 4 </u> = <u> x </u>

5 2

X multiply:

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5x = 8

x = 8 / 5

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3 years ago

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