Mathematics, 20.09.2021 22:40 DepressionCentral
Sin(195°)
1. Find two common angles that either add up to or differ by 195°. Rewrite this problem as the sine of either a sum or a difference of those two angles.
2. evaluate the expression
Answers: 3
Mathematics, 21.06.2019 17:20
Researchers were interested in whether relaxation training decreases the number of headaches a person experiences. they randomly assigned 20 participants to a control group or a relaxation training group and noted the change in number of headaches each group reported from the week before training to the week after training. which statistical analysis should be performed to answer the researchers' question?
Answers: 2
Mathematics, 21.06.2019 20:30
Awasher and a dryer cost $701 combined. the washer costs $51 more than the dryer. what is the cost of the dryer?
Answers: 1
Sin(195°)
1. Find two common angles that either add up to or differ by 195°. Rewrite this problem...
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