Answer:
Step-by-step explanation:
240 has a reference angle of 60 in the third quadrant. The side across from 60 is going to be negative in this quadrant, measuring -√3; the side adjacent to the angle is also negative in this quadrant, measuring -1. The tangent ratio is the side opposite the angle over the side adjacent to the angle, so
tan(240) = √3
Answer:
-4 (as - and + = -)
Step-by-step explanation:
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Answer:
Step-by-step explanation:
where's the parallelogram?
Answer:
question 12 is answer B
question 13 is -8x^3
Step-by-step explanation:
exponent rule 