Answer:
63.2
Step-by-step explanation:
90+26.6=116.8
180-116.8=63.2
Answer:
x = 2 because 5 times 2 = 10 and 10 - 2 = 8
Step-by-step explanation:
Correct answer is third option ---C in edge
Answer:
D
Step-by-step explanation:
Answer: 
Step-by-step explanation:
Since we have given that

Now, we know the rule for summation , we'll apply this ,

Now, it becomes geometric progression, so we us the formula for sum of terms in g.p. which is given by

So, our equation becomes ,

Hence ,
