2 years ago

A hotel house keeper cleaned 1/3 on

Mathematics

1 answer:

Aleksandr-060686 [28]2 years ago

3 0

Answer:

dunno

Step-by-step explanation:

hope this helps has hdhd

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Tresset [83]

Answer:

12.25 $\pi$ sq m

Step-by-step explanation:

if circumference is 7 $\pi$ then the diameter is 7

Area = $\pi$ r²

A = (3.5)² $\pi$

A = 12.25 $\pi$

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1 year ago

Twenty more than the number n is 125. What is the value of n? 145 125 105 20

sweet-ann [11.9K]

Answer:

105

Step-by-step explanation:

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2 years ago

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Musya8 [376]

$\bf \textit{arc's length}\\\\
s=\cfrac{\theta \pi r}{180}~~
\begin{cases}
r=radius\\
\theta =angle~in\\
\qquad de grees\\ 
------\\
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3 years ago

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givi [52]

Step-by-step explanation:

9 to the power 3 x 12 ^ 2 x + 2 / 4 ^ 2 x + 4 9 ^ 4 x + 1

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2 years ago

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28% of 63 is what? i'm so confused right now

Daniel [21]

Answer:

$\displaystyle 17\frac{16}{25}$

Step-by-step explanation:

$\displaystyle 28\%\:of\:63 \\ \\ \frac{7}{25} \times 63 = \frac{441}{25} \\ \\ \boxed{\boxed{17\frac{16}{25}}}$

To turn 63% into a fraction, write it as a fraction over 100, then simplify it:

$\displaystyle \boxed{\frac{7}{25}} = \frac{28}{100}$

I am joyous to assist you at any time.

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