Which expression is 7 times as large as the expression 596+88.
2 answers:
Answer:
The correct answer
Step-by-step explanation:
The mathematical rules say that operations have an order of priority.
These rules say that the operations within parenthesis are the first. After these are multiplication and division, and finally are the additions and subtractions.
According to this, if I want to have 7 times the expression 596+88, it is necessary to put this expression inside the parents and then multiply it by 7.
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and using that sin is opposite/hypotenuse, you can find the third side of the triangle.
now you know adjacent is 60, so cos=60/61