Answer:
Step-by-step explanation: Ok so it is backwerd to pas would be nagitv
Answer:
Step-by-step explanation:
Base -- find the radius
radius -- 67.8 (135.6^2 /2)
h=11.2
Volume = 2385.59
2385.60
Answer:
The answer is 8
Step-by-step explanation:
It costs £1 to throw a party
Answer:
go where they do school on
Step-by-step explanation:
Answer:
-33 or 33
Step-by-step explanation:
The seventh term of an AP is written as:

The eleventh term of an AP is written as:

If the 7th term is 11 times the 11th term, then;

Expand to get:





We must have a=-52 and d=5
Or
a=52 and d=-5
For the first case, the 18th term is :

For the second case,
