Answer:
The area of the base, B, of the pyramid is 96 cm2
he volume of the pyramid is 320 cm3.
Step-by-step explanation:
Given :
Two equation 
and 
.
To Find :
The point of intersection of these lines .
Solution :
We will use elimination method :
From equation 1 :
Putting value of 
in equation 2 we get :
Putting value of 
in equation 1 we get :
Therefore , point of interaction is 
.
Hence , this is the required solution .
Relative extrema occur where the derivative is zero (at least for your polynomial function).
So taking the derivative we get
<span>20<span>x3</span>−3<span>x2</span>+6=0
</span><span>
This is a 3rd degree equation, now if we are working with complex numbers this equation is guaranteed to have 3 solutions by the fundamental theorem of algebra. But the number of real roots are 1 which can be found out by using Descartes' rule of signs. So the maximum number of relative extrema are 1.</span>
Answer: In explanation
Step-by-step explanation:
1. 135 - 50x
2. $15
3. $0
I hope this helped!
Answer:
The answer is 15.
Step-by-step explanation:
3 Times 5 equals 15.
