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Stells [14]
3 years ago
14

Which relationship of angle a is correct? A. Cos(a) = 3/5 B. Cos(a) = 4/3 C. Sin(a) = 3/5 D. Sin(a) = 4/3

Mathematics
1 answer:
kotegsom [21]3 years ago
6 0
The correct answer is C.
Sin(a) = 3/5.

Use the law of similarity the big and small triangles, and then use the definition of sinus of the ankle.
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maxonik [38]

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A b or c

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4 0
3 years ago
Help Please! I will mark brainliest!
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17

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7 0
3 years ago
What's the correct choice please help
nadezda [96]

Answer:

$77,886

Step-by-step explanation:

We solve this question by proportions, using a rule of three.

The table states that:

$201.6 in 2006 is worth $232.957 in 2013.

We want to find:

The value of $90,000 in 2013 in 2006:

$201.6 - $232.957

x - $90000

Applying cross multiplication

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x = \frac{201.6*90000}{232957}

x = 77886

$77,886 is the answer

6 0
3 years ago
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