Answer:
Area= b*h
- 9*5=45km^2
Step-by-step explanation:
Answer:
The first five terms are: 5,10,20,40,80
Step-by-step explanation:
The given sequence is defined explicitly as:
We want to find the first five terms of this sequence:
For the first term, n=1,
When n=2,
When n=3,
We have
When n=4, we get:
When n=5,
The first five terms are: 5,10,20,40,80
486/6=81
Square root 81 = one side length = 9m
volume = 9^3 = 729
Answer:
5 pounds per bag simplified from 30 pounds per 6 bags
Step-by-step explanation:
6 bags of rice is 30 pounds. This means 30 pounds per 6 bags which simplifies to 5 pounds per 1 bag.
Answer:
Option B. 93.46 ft³
Step-by-step explanation:
In the given question tow solids are given.
Their heights are same and the cross sectional areas at every level parallel to the respective bases are same which means total volume of solids are also same.
We have to find the volume of the cone.
We know the formula of volume of a pyramid
Now area of the base = area of a right angle triangle =
Here height of the right angle triangle = 8 ft
and base of the triangle =
Now area of base =
Now volume of cone = volume of pyramid =
Therefore Option B. is the answer.