Answer:
Step-by-step explanation:
Given
lies in the fourth quadrant
So, sine must be negative in the fourth quadrant
Using identity to find sine value
Which polynomial expression represents the perimeter of the rectangle? (3a + 4) (2a - 1)
1 answer:
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Answer:
6%.
Step-by-step explanation:
We have been given that Tammy deposited $520 in the bank account that earns simple interest every year after 5 years she had earned $156.
To find the interest rate we will use simple interest formula.
I= Interest.
P= Principal amount.
r=Annual interest rate (in decimal form).
T= Time in years.
We have been given that I=156, T=5, P=520
Upon substituting our values in above formula we will get,
Let us multiply 0.06 by 100 to convert annual interest rate in percentage.
Therefore, the annual interest rate was 6%.