Sure let’s see.... I believe it is D, but I’m not 100%. Don’t give low ratings. I tried.
The answer to your question is 21.5
Answer: it’s square root(72) and no the length is not a rational number
Step-by-step explanation:
c. interest Compound interest is the addition of interest to the principal sum of a loan or deposit, or in other words, interest on interest
PQ is a radius. QS is tangent to the circle. In this scenario (a radius and a tangent passing through the same point of the radius) the two segments are always perpendicular.
This implies that PQS is a right triangle. We know that PQ = 10 because it's a radius.
Also, we have

because PR is a radius and RS is given.
So, we can derive QS using the pythagorean theorem:
