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Inessa [10]
3 years ago
14

What is the value of cos(150°)?

Mathematics
2 answers:
AlexFokin [52]3 years ago
8 0
The answer is -0.86602540378
Arte-miy333 [17]3 years ago
5 0
I use a calculator and made sure it was in degrees

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a stainless steel garbage can is in the shape of a right circular cylinder. If its radius is 6 inches and its volume is 864 pi c
lubasha [3.4K]
\bf \textit{volume of a cylinder}=v=\pi r^2 h\qquad 
\begin{cases}
r=radius\\
h=height\\
---------\\
r=6\\
v=864\pi^3
\end{cases}
\\\\\\
864\pi^3=\pi\cdot 6^2\cdot h\impliedby \textit{solve for "h"}
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3 years ago
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Plz help!! asap!!
Marat540 [252]
Multiply 64 times .30 =?
Then take the answer you get and subtract it from $64 then you should get your answer of $44.80 please work it out it’s not too hard it is actually pretty easy.
Hope this helps
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3 years ago
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musickatia [10]
Answer is: 9.42cm^3
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3 years ago
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Marysya12 [62]

Answer:

84.95 with 15% : 102.87

84.95 with 20% tip: 107.34

125 with 15% tip: 143.75

125 with 20% tip: 150

12.45 with 15% tip: 14.38

12.45 with 20% tip: 14.94

Step-by-step explanation:

Take value on the vertical column and multiply it by either 1.15 or 1.2

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3 years ago
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yikes i remember doing this but.... i completely forgot ;–; i really wish i could help
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