This is a Geometric sequence with first term 9.6 and common ratio -0.5.
an = an-1 *- 0.5
Answer:
i didnt understand the question but if it is like this maybe i will try.
4
2
0
-2
-4
I am what can i help you with?
Answer:
The question is not fully visible but what u want to do is group them subtract/add what u can and then factor it out
Step-by-step explanation:
Answer:
Step-by-step explanation:
tanx=27/38
take the inverse...
tan^-1(27/38)
≈35.4 degrees
