Answer:
4π
Step-by-step explanation:
The period represents the distance, horizontally, between two matching points on the curve, such as two peaks. We can see that one peak is at π, and another at 5π, with the difference being 5π-π = 4π as our period
You can use the Pythagorean theorem, a^2+b^2=c^2, to solve this.
b= square-root of (c^2)-(a^2)
b= square-root of (9^2)-(2^2)
b= 8.77.... which in the exact form is square root of 77.
<span> -63 + w = 55
Add 63 to both sides
Final Answer: w = 118</span>
Answer:
a
Step-by-step explanation:
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