Answer: for 5/6 (-8/15) = - 4/9
Answer:
6, 12, 24, 48 and 96.
Step-by-step explanation:
We look for a geometric sequence with first term = 3:
nth term= a1 r^(n-1)
3 r^(n-1) = 192
r^(n-1) = 192 / 3 = 64
2 ^ 6 = 64 so r = 2.
Series is 3 ,6, 12, 24, 48, 96, 192.
So 5 geometric means would be 6, 12, 24, 48 and 96.
Answer:
See below ~
Step-by-step explanation:
<u>sin (A) = opposing side / hypotenuse</u>
<u></u>
<u>cos(A) = adjacent side / hypotenuse</u>
<u></u>
<u>tan(A) = opposing side / adjacent side</u>
- tan(A) = 5/2 = <u>2.5</u>
