Answer:
the answer would be a x^3-11x^2
Step-by-step explanation:
Answer:
72 m\ p.h.
Step-by-step explanation:
we have 60 minute in one hour
we must divide 60 by 5=12
then 6*12=72!!!
it is very easy
Answer:
Step-by-step explanation:
In this case we know the composition of f and g is
![f(g(x))=f(5x-1)=5x-1+2=5x+1](https://tex.z-dn.net/?f=f%28g%28x%29%29%3Df%285x-1%29%3D5x-1%2B2%3D5x%2B1)
Thus if we change x by 3 we get
![f(g(3))=5(3)+1=16](https://tex.z-dn.net/?f=f%28g%283%29%29%3D5%283%29%2B1%3D16)
Answer:
c
Step-by-step explanation:
The equation is given as: v=by/3 but it is actually <span>v=bh/3
</span><span>
Ans, now, we need to solve this for variable h.
So, </span>v=bh/3
On cross multiplying, we get,
3 × v = bh
On dividing the complete equation by "b" we get,
(3×v) / b = (bh)/b
or (3×v) / b = h
Thus, the value of h is : 3v/b