Answer:
6meters
Step-by-step explanation:
Use simple proportion
2cm = 1m
12cm = ?
(12x1)/2 = 6m
Answer:
Step-by-step explanation:
The volume of a cone can be found with the following equation:

where
is the radius of the base and
is the height of the cone.
For the cone with diameter of 20 units and height of 12 units, the volume is the following:



For the cone with diameter of 18 units and height of 10 units, the volume is the following:



For the cone with diameter of 20 units and height of 12 units, the volume is the following:



the absolute value of the product of the zeros of a is
.
<u>Step-by-step explanation:</u>
Here we have ,
is a polynomial function of t, where k is a constant. Given that a(2) = 0 . We need to find the absolute value of the product of the zeros of a . Let's find out:
Equation every factor of a(t) to zero we get:
⇒ 
⇒ 
⇒ 
But , t=2 So ,
. Now , the absolute value of the product of the zeros of a is :
⇒ 
⇒ 
⇒ 
Therefore, the absolute value of the product of the zeros of a is
.
Answer:
9 - 3 = 6.
Therefore, the answer equals to 6 hours .
I hope this helps :))
Step-by-step explanation: