Answer:
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Step By Step Explanation:
Follow PEMDAS Order Of Operations
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1 serving = 2/3 cup
12 serving = 2/3 x 12 = 8 cups
Answer: 12 servings of muffin would need <u>8 cups</u> of the muffin mix.
Answer:
The triangle is translated 2 units down and 4 units to the right.
Step-by-step explanation:
Answer: cos(Θ) = (√15) / 4
Explanation:
The question states:
1) sin(Θ) = 1/4
2) 0 < Θ < π / 2
3) find cos(Θ)
This is how you solve it.
1) Use the fundamental identity (in this part I use α instead of Θ, just for facility of wirting the symbols, but they mean the same for the case).
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2) From which you can find:
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3) Replace sin(α) with 1/4
=>
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=>
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4) Given that the angle is in the first quadrant, you know that cosine is positive and the final answer is:
cos(Θ) =

.
And that is the answer.
Oh Yes It Does Yes It dose