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zhannawk [14.2K]
3 years ago
15

A recycling center estimates that it recycles 15 plastic bottles for every 6 glass bottles. What is the ratio of plastic bottles

to total bottles that are recycled? ​
Mathematics
1 answer:
malfutka [58]3 years ago
3 0

Answer:

5:7

Step-by-step explanation:

There's 21 bottles total, and 15 plastic bottles.

15:21

Both 15 and 21 are divisible by 3.

15/3 = 5

21/3 = 7

5:7

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3 years ago
A, B &amp; C form the vertices of a triangle.
Savatey [412]

Answer:

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C

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In a right triangle, angle \alpha, it's adjacent side with length s and the hypotenuse h are related by the cosine of the angle, that is:

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In this question, we have an angle of 60º, with has cosine 0.5. We also have that side AB = s = 8.6, and the hypotenuse h is side BC. So

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