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3 years ago

Please answer this, Thnks, also, whoever does, is amazing and i love you for it. LOL IM CrAzY

Mathematics

2 answers:

kondaur [170]3 years ago

7 0

Answer:

C = 35 * pi

Step-by-step explanation:

The circumference is pi * d

The new diameter is 5 cm longer than the given one.

d = 30 + 5

d = 35

C = 35 * pi

lina2011 [118]3 years ago

4 0

Answer:

35 $\pi$

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3 years ago

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3 years ago

PLEASE HELP ME!

marshall27 [118]

---------------------

given:

= cost of Brazilian coffee in mixture

= cost of Venezuelan coffee in mixture

= cost of mixture

---------------------

Now I can rite these equations:

(1)

(2)

Multiply both sides of (2) by and

subtract from (1)

(1)

(2)

and, since

288 kg of Brazilian coffee and 96 kg of Venezuelan coffee are needed

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2 years ago