2 years ago

Solve the problem c=3.14d for d

Mathematics

1 answer:

Maksim231197 [3]2 years ago

3 0

Answer:

$c = 3.14d \\ d = \frac{c}{3.14}$

It's change of subject. :)

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Answer:

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2/ x = 60°

Step-by-step explanation:

1/ We have: 3x + 2x + 3x = 180°

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2/ We have: x + x + x = 3x = 180°

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Step-by-step explanation:

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3 years ago

Three friends collected aluminum cans from the neighborhood to recycle in total they receive 300 cans many collected 90 Jim coll

spin [16.1K]

Given

Total cans = 300

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Bob=110

Now their percentage

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$\begin{gathered} manny=\frac{90}{300}\times100\text{ \%} \\ \\ Manny\text{ percentage=}\frac{90}{3}\text{ \%} \\ \\ Manny\text{ percentage =30 \%} \end{gathered}$

Jim Percentage

$\begin{gathered} Jim=\frac{100}{300}\times100\text{ \%} \\ Jim\text{ percentage=}\frac{1}{3}\times100\text{ \%} \\ Jim\text{ percentage=33.333\%} \end{gathered}$

Bob percentage

$undefined$

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1 year ago