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inna [77]
3 years ago
7

What is curcumfrence​

Mathematics
1 answer:
Neko [114]3 years ago
5 0

Answer:circumference is the distance around a circle

Step-by-step explanation:C-2\pi r

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the brightness of the illumination of an object varies inversely as the square of the distance from the object to the source of
Free_Kalibri [48]
I=k/d^2

4=k/d^2 and 1=k/64  so if we divide the first by the second we get:

4/1=(k/d^2)/(k/64)

4=(k/d^2)*(64/k)

4=64/d^2

d^2=64/4

d^2=16

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(5.81*10^-3)*(8.7*10^10) in scientific notation
GalinKa [24]
5.0547x10^8
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Solve for xxx.<br> \dfrac{4^{6}}{4^x}=4^0 <br> 4 <br> x<br><br> 4 <br> 6<br><br> ​<br> =4 <br> 0
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Answer:

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Gennadij [26K]

Answer: 2 + 6x

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3 15/16 divided by 2 5/8Ask your question here
Alexeev081 [22]
\frac{3 \frac{15}{16}  }{2 \frac{5}{8}}  \\  \\  \frac{ \frac{63}{16} }{ \frac{21}{8} }  \\  \\ \frac{63}{16}*\frac{8}{21} \\  \\  \frac{63*8}{16*21}  \\  \\  \frac{504}{336}  \\  \\ 1 \frac{168}{336}  \\  \\ 1 \frac{168:168}{336:336} \\  \\ 1 \frac{1}{2}
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