Answer:
that box means the angle is 90 degrees.
Step-by-step explanation:
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The answer is
<span>C) Samara’s sample is random because she asks the first 10 people she sees.
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Answer:
c o s t = x \displaystyle P: \text{cos}t=x P:cost=x.
Step-by-step explanation:
The cosine of t is equal to the x-coordinate of point P