3 years ago

16. Cooper works in a chemistry lab and finds

Mathematics

1 answer:

vladimir2022 [97]3 years ago

7 0

179.6 Celsius because I took the quiz in there no percentages in his air.

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72%

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2 years ago

I need help with this one pls!

Alex73 [517]

Hi there!

$\large\boxed{b = \frac{a}{ac - 1}}$

We can begin by making each fraction have a common denominator:

If we make each have a common denominator of ab, we get:

$\frac{b}{ab} + \frac{a}{ab} = c$

Simplify:

$\frac{a + b}{ab} = c$

Multiply both sides by ab:

$a + b = cab$

Move b to the opposite side:

$a = cab - b$

Factor out b:

$a = b(ac - 1)$

Divide by (ac - 1):

$\frac{a}{ac - 1} = b$

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2 years ago

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Thepotemich [5.8K]

The buttonhole size needed to fit the button is 3cm.

The solution is as follows:
Solve for d when C = 9.42 cm=2πr
d = 2r
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Thank you for posting your question. I hope you found what you were after. Please feel free to ask me more.

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To ________ a formula or equation for a specified variable means to rearrange it so that the variable appears alone on one side

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I think they're looking for 'isolate' maybe..or it could be 'solve'

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