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Zigmanuir [339]
3 years ago
14

1. If y + 1/y = 2 cos teta find y​

Mathematics
2 answers:
k0ka [10]3 years ago
8 0

Answer:

1

Step-by-step explanation:

1+1/1=2

g100num [7]3 years ago
5 0

Answer:

y=1

Step-by-step explanation:

y+1/y=2

y+1/y-2=0

y-1=0

y=1

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Answer:

15 muffins are cinnamon.

Step-by-step explanation:

Given that:

Number of muffins baked = 50 muffins

Chocolate chip muffins = 1/5 of 50 = \frac{1}{5}*50

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Blueberry muffins = 1/2 of 50 = \frac{1}{2}*50

Blueberry muffins = 25

Cinnamon muffins = Muffins baked - chocolate chip muffins - blueberry muffins

Cinnamon muffins = 50 - 10 - 25

Cinnamon muffins = 50 - 35 = 15

Hence,

15 muffins are cinnamon.

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3 years ago
3x+10+x solve for x thank you :)
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Answer:

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Step-by-step explanation:

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The answer is 12.5 hours
5 0
2 years ago
Math<br> Can someone please explain what I need to do here to find answer?<br> Thanks
zmey [24]

Answer:

C

Step-by-step explanation:

First of all their is an easier way solving this 2l/ + l^2

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6 0
3 years ago
Find the value of 7x^2+2x when x=3
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Answer:

69

Step-by-step explanation:

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