Answer:
2
Step-by-step explanation:
if the number after the tenth place is greater than 5 it would be rounded up to 3, but since it is less than 5 it would round to 2
Every point in the unit circle is identified either by its coordinates
or by the angle it forms with the x-axis,
.
The trigonometric functions associate with every angle
and the correspondant
coordinates the two values

This procedure can be done for every angle
, so you don't have to work with acute angles only.
Answer:
c. the leading coefficient is 8
Step-by-step explanation:
Answer:
Rational
Step-by-step explanation:
The number comes to a stop (doesn't keep going), so it would be rational.
Answer:
65% !
Step-by-step explanation:
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