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Roman55 [17]
3 years ago
12

Some one please help me on this please and thank you

Mathematics
1 answer:
torisob [31]3 years ago
3 0

Answer:

i do swimming

Step-by-step explanation:

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Prove tan(θ / 2) = sin θ / (1 + cos θ) for θ in quadrant 1 .
Leona [35]
We are asked to prove tan(θ / 2) = sin θ / (1 + cos θ). In this case, tan θ is equal to sin θ / cos θ. we can apply this to the equality. sin θ is equal to square root of (1-cos θ)/2 while cos θ is equal to <span>square root of (1 + cos θ)/2.
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Evgen [1.6K]

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3 years ago
Is 7(w)=(7×2)w commutative property or associative property?
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When a certain number x is multiplied by 3 and then add 4. The result is 19
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Hey there! I'm happy to help!

Here is our equation.

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Have a wonderful day! :D

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4 years ago
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56,000?? 
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