48 is the answer you will get
Hey there!
To start, whenever you are performing (f+g)(x), this means that you are to add the functions f(x) and g(x) together.
In this case, f(x) is equal to 5x^3-2 and g(x) is equal to 2x+1.
Because you are adding the two expressions as according (f+g)(x), you should set up this expression:
(5x^3-2)(2x+1)
Now, combine your like terms (terms of the same variables that are all raised to the same power):
(5x^3-2)(2x+1)
=5x^3+2x-1
Therefore, (f+g)(x)=5x^3+2x-1
Hope this helps and I hope you have a marvelous day! :)
The answer in scientific notation is 9.345 x 10^2
Answer:
Step-by-step explanation:
In the diagram below we have
ABCD is a parallelogram. K is the point on diagonal BD, such that
And AK meets BC at E
now in Δ AKD and Δ BKE
∠AKD =∠BKE ( vertically opposite angles are equal)
since BC ║ AD and BD is transversal
∠ADK = ∠KBE ( alternate interior angles are equal )
By angle angle (AA) similarity theorem
Δ ADK and Δ EBK are similar
so we have
( ABCD is parallelogram so AD=BC)
( BC= BE+EC)
( subtracting 1 from both side )
taking reciprocal both side
Answer:
134 bottles
Step-by-step explanation:
For this, I set up a proportion :
60.30/x = 0.45/1
60.30(1) = 0.45x
60.30/0.45 = 0.45x/0.45
x = 134 :)