Answer:
A for ever I P=25
b. 5.76
Step-by-step explanation:
Answer:
r is -7
Step-by-step explanation:
(I believe that you mistyped and meant that the fourth term in the sequence should be -686)
The easiest way to find the common ratio is to divide the numbers that are adjacent to each other
![\frac{-14}{2} =-7\\\\\frac{98}{-14} =-7\\\\\frac{-686}{98} =-7](https://tex.z-dn.net/?f=%5Cfrac%7B-14%7D%7B2%7D%20%3D-7%5C%5C%5C%5C%5Cfrac%7B98%7D%7B-14%7D%20%3D-7%5C%5C%5C%5C%5Cfrac%7B-686%7D%7B98%7D%20%3D-7)
As you can see, when we divide a term by its previous term, we get -7 every time. This is our common ratio.
1. acute
2. obtuse
3. right
4. (draw right angle)
5. (draw acute angle)
6. (draw obtuse angle)
7. (draw obtuse angle)
8. (draw obtuse angle)
9. (draw acute angle)
Answer:
a
Step-by-step explanation: