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Ad libitum [116K]
3 years ago
11

PLEASE EXPLAIN !!!!!!!!!!!! Sophia has $2.25. she wants to give an equal amount. to each of her 3 young cousins. How much will e

ach cousin get?
Mathematics
2 answers:
stepladder [879]3 years ago
5 0
Each cousin will get 0.75 cents because you would have to divide $2.25 by 3. I hope this helps.
Makovka662 [10]3 years ago
5 0
Each of her cousins get $0.75
Because: 2.25 (amount of money) : 3 (cousins) =0.75
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Answer:

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Step-by-step explanation:

So we have:

3=\frac{q}{11}

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11(3)=(11)\frac{q}{11}

The right side cancels:

11(3)=q

Multiply the left:

33=q

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Answer:

x = 0 or x = \pi.

Step-by-step explanation:

How are tangents and secants related to sines and cosines?

\displaystyle \tan{x} = \frac{\sin{x}}{\cos{x}}.

\displaystyle \sec{x} = \frac{1}{\cos{x}}.

Sticking to either cosine or sine might help simplify the calculation. By the Pythagorean Theorem, \sin^{2}{x} = 1 - \cos^{2}{x}. Therefore, for the square of tangents,

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This equation will thus become:

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\cos^{2}{x} = 1,

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Given that 0 \le x < 2\pi,

0 \le k.

k = 0 or k = 1. Accordingly,

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