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tekilochka [14]
3 years ago
15

What is 4cos2(165°) – 2 expressed as a single trigonometric function? 4cos(330°) 2cos(330°) 4cos(82.5°) 2cos(82.5°)

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
6 0

Answer:

B) 2cos(330°)

Step-by-step explanation:

vfiekz [6]3 years ago
5 0

Answer:

2cos(330º)

Step-by-step explanation:

both equal to √3

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3 years ago
A group of 8 friends each buy 1 ticket and 1 small popcorn at the movie theater. Each ticket costs $7.50. The group of friends s
katovenus [111]

Answer:

$2.95 for a small popcorn

Step-by-step explanation:

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4 0
3 years ago
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Write. (0.25)³ as a multiplication ​
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The exponent is 3, so this means 0.25 is multiplied by itself 3 times.

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5 0
3 years ago
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Step-by-step explanation:

3 0
3 years ago
I need help , I need to get 80%
wel
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3 years ago
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