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3 years ago

Kelly has 15 blue bracelets and 12 green bracelets. What is the ratio of Kelly’s blue bracelets to green bracelets?

Mathematics

2 answers:

docker41 [41]3 years ago

8 0

Answer:

15:12, fifteen to twelve, and 15/12 are all correct answers.

Step-by-step explanation:

BLUE to GREEN

FIFTEEN to TWELVE

Hope this helps you!!

Debora [2.8K]3 years ago

6 0

Answer:

15 : 12

the ratio from blue braclets to green braclets is 15 : 12

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currently our mean is =530

i got that by adding all the number out which equal too =2,650

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3 years ago

which of the following expresses the coordinates of the foci of the conic section shown below? (x-2)^2/4+(y+5)^2/9

elena55 [62]

Step-by-step explanation:

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This is the equation of the ellipse. Since the denominator is greater for the y values, we have a vertical ellipse. Remember a>b, so a

The formula for the foci of the vertical ellipse is

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So our foci is

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