R=21. 21/3=7. To check your answer, you can do 7x3 and it'll equal 21.
Answer:
The answer is 153
Step-by-step explanation:
You multiply 17 by 3 by 3.
Answer:
The Pythagorean identity states that

Using that we can rewrite the left denominator as:

Which can be factored as

The numerator we can expand as:

On the right hand side, let's multply numerator and denominator with (1 - sin t):
The total formula then becomes:

There you go... left and right are equal.
Hello there.
<span>Solve for p: a = 2πpw
</span>
Answer:
The second expression is the product of the above expressions.....