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Firlakuza [10]
3 years ago
10

.) A store receives 8 boxes of picture frames to sell. Unfortunately, 3 of the frames are broken and cannot be sold. There are 4

5 frames left that can be sold. The store manager wants to know how many frames are in each box. ) Write an equation
Mathematics
1 answer:
Mars2501 [29]3 years ago
5 0

Answer:

There are 6 boxes

Step-by-step explanation:

We know there are 45 frames and 3 broken ones, so there are 48 frames in total.

We know there are 8 boxes that have the frames.

let x equal the amount of picture frames in a box

8x=48

8x/8 = 48/8

x=6

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Step-by-step explanation:

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One a side and its opposite angle are known, the remaining angles are found using the Law of Sines.

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  A = arcsin(a·sin(B)/b) = arcsin(76·sin(67.75°)/70.82005) ≈ 83.33°

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3 0
3 years ago
When possible, the best way to esatblish that an observed association is the result of a cuase and effect relation is by means o
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Step-by-step explanation:

When possible, the best way to establish that an observed association is the result of a cause and effect relation is by means of - well designed experiment.

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