Step-by-step explanation:
the angles are supplementary to the angle in the diagram is Angle BCF
Answer:
20/9
Step-by-step explanation:
Hope this helps!
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:
455
Step-by-step explanation:
295-x=-160
-x=-160-295
-x=-455
x=455
