The equation is two different types and a number and in the question you have to multiple
Answer:
30 degrees
Step-by-step explanation:
USE the sine function to determine S. Set up the equation:
sine(S) = 1/2 -->
S = Sine^-1(1/2) -->
S = 30 degrees
3(5+7) is the problem you are looking at. To figure it out, you can use properties. On the right side of the equals sign, it shows a property you can use to do the problem. In this case, they are distributing.
I'm guessing the original price of the skirt was $40 because 40/2=20.
Hope this helps
