Answer:
1728
Step-by-step explanation:
6² * 8 / 5 * 30
= 36 * 8 / 5 * 30
= 288 / 5 * 30
= 57.6 * 30
= 1728
G(h(3)) simply means g of h of 3
mathematically represented as:
h(3)=2(3)-2 which gives 4
you then substitute 4 with X in g(x)
we then have g(h(3)) where h(3)=4 and X is also =h(3) as
g(4)=4^3-5
=59
•
• • g(h(3))=59
Answer: f^ -1 = x-9/2
Explanation & Steps:
1) Change f(x) to y
2) Switch y and x -> you will get x= y + 9/2
3) subtract 9/2 on both sides -> you will get x-9/2= y
Result- y = x-9/2
(Switch y to f^-1)
Hope this helps :)
No, if x=1 then you get an undefined statement
if you want to try to simplify then
x^2-3x+2=(x-1)(x-2)
((x-1)(x-2))/(x-1)=x-2 is that true?
x-1 cancels out
x-2=x-2
true
but, the x-1 is trickey
if x=1, then the denomenator becomes 0 and the equation is undefined
undefined =x-2 is false
answer if no
but if your teacher says that it is true because of simplification tell that x=1 doesn't work
Circumference: 18.84 m
Area: 28.26
Explanation
For circumference, use the formula 
*d, where d=the diameter(the radius times 2).
For area, use the formula 
, where r=the radius. Make sure to square the radius first before multiplying by pi!
A good way to remember these formulas is Cherry(circumference) Pi() is Delicious(diameter) and Apple(area) ("are too")
