No it is 0.9x10= 9. 0.9x 100 would be 90
All i know is that the equation of a straight line is y=mx+c .......where m= gradient and c= the y intercept
Answer:
1
Step-by-step explanation:
Answer:
I'm pretty sure the answer to the third question is C
Step-by-step explanation:
We are solving for h(g(x)).
We already know that g(x) is equal to x^2+4.
So know, we can simplify our expression, h(g(x)), to h(x^2+4).
We also know that h(x)=1/x
we simply substitute x for x^2+4, giving us an answer of 1/(x^2+4)
The awnser is b because it ads information that is key to the solution and would not have put it if a were true
