Answer:
Yes
Step-by-step explanation:
A tangent has one point touching the circle and is always perpendicular to the radius drawn in as well. Therefore line AB is tangent to the circle and creates a right triangle.
Answer:
-66/21
Step-by-step explanation:
The recursive formula
means that the current element (
) is written in terms of the term immediately before (
).
In order to get , you have to add 5 to the previous term . In other words, every term is 5 more than its predecessor.
So, if we want the 8th term, we can keep adding 5 until we get there:
