Answer:
Using the 30-60-90 triangle to find sine and cosine
sin(60 degrees) = 2√3 4.
sin(60 degrees) = √3 2.
sin(30 degrees) = 2 4.
sin(30 degrees) = 1 2.
cos(60 degrees) = 2 4.
cos(60 degrees) = 1 2.
cos(30 degrees) = 2√3 4.
cos(30 degrees) = √3 2.
One positive integer is 3 greater than 4 times another positive integer. If the product of the two integers is 76, then what is
the sum of the two integers?
21
23
14
19
21
23
14
19
1 answer:
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