7.779955 × 10 to the 4th power.
Answer:
The sum of the first 6 terms of the series is 504.
Step-by-step explanation:
Given that,
Common ratio in a geometric series is, r = 0.5
First term of the series, a = 256
We need to find the sum of the first 6 terms in the series. If a and r area the first term and common ratio of a series, then the series becomes:

The sum of n terms of a GP is given by :

Here, n = 6

So, the sum of the first 6 terms of the series is 504.
Answer:
1.ABC is equilateral triangle because all sides are equal
3.because they are the joined figure of a triangle
-32^3/5
= (-2^5)^3/5
= -2^3
= -8
answer
-8