Answer:
this one is A
Step-by-step explanation:
i took the test
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Step-by-step explanation:
hope this helps
Based on the right angle triangle and the given parameters, cos K = 5/13
<h3>Trigonometric ratios</h3>
- sin = opposite / hypotenuse
- cos = adjacent / hypotenuse
- Tan = opposite / adjacent
Given parameters:
- Hypotenuse = 13
- Adjacent = 5
- Opposite = 12
Therefore,
cos K = adjacent / hypotenuse
cos K = 5/13
Learn more about right triangle:
brainly.com/question/2217700
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Answer:
The cost of producing 1000 remote controls is $5000.
Step-by-step explanation:
You have to substitute r = 1000 into the expressions :
![c = 2000 + 3r](https://tex.z-dn.net/?f=c%20%3D%202000%20%2B%203r)
![let \: r = 1000](https://tex.z-dn.net/?f=let%20%5C%3A%20r%20%3D%201000)
![c = 2000 + 3(1000)](https://tex.z-dn.net/?f=c%20%3D%202000%20%2B%203%281000%29)
![c = 2000 + 3000](https://tex.z-dn.net/?f=c%20%3D%202000%20%2B%203000)
![c = 5000](https://tex.z-dn.net/?f=c%20%3D%205000)
Answer:
15
Step-by-step explanation:
60 divided by 4