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GenaCL600 [577]
3 years ago
7

Evaluate: cos ω, if tan ω = - 4/3 and sin ω > 0

Mathematics
1 answer:
polet [3.4K]3 years ago
6 0

Answer:

-3/5

Step-by-step explanation:

tan = opp/adj using pathagorean the hypt is 5

cos = 3/5

tan is negative in quad 2 and 4

sin is positive in quad 1 and 2

so because tan is negative and sine is positive the cosine is negative

-3/5

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Connie is packing for a trip. She has 17 pairs of jeans. If she has room to pack 6 pairs how many ways can she choose which jean
Evgesh-ka [11]

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Step-by-step explanation:

Given

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Step-by-step explanation:

8 0
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Vsevolod [243]

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5 0
3 years ago
Convert 750ft to metre
Angelina_Jolie [31]
One meter is composed of approximately 3.28 feet. To convert a certain measure in feet to meter, divide the number by 3.28. From the given above, using dimensional analysis and the conversion factor,
 
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Thus, 750 ft is approximately 228.66 in meters. 

6 0
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