Answer:
The height of the pyramid is 
Step-by-step explanation:
we know that
The volume of the trapezoid pyramid is equal to
where
B is the area of the trapezoid base
h is the height of the pyramid
we have
substitute and solve for h
Answer:
35 kgs.
Step-by-step explanation:
That is simply 5 * 7 = 35 kgs.
ax -5a - ax+ a2= ax-ax=0 5a+a2
Answer:
2
0
-2
Step-by-step explanation:
sub x into formula
-2(-1)=2
-2(0)=0
-2(1)=-2
Answer:
x>3
Step-by-step explanation:
We are given with the inequation 3(8-4x) < 6(x - 5)
Dividing both sides in the above in equation by 3 we get
(8-4x)<2(x-5)
Distributing 2 over (x-5)
(8-4x)<2x-10
8-4x<2x-10
adding 10 and 4x on both hand sides we get
8+10<2x+4x
18<6x
Dividing both sides by 6 we get
3<x
Hence the solution to the given in equation is x>3
