Answer:
The Answer is -2
Step-by-step explanation:
Given f(x) = -2
and g(x)= x-3
Now fog(x) is a composite function
i.e. A function that depends on another function
Here domain of f(x) is g(x)
i.e. g(x) is substituted in place of x
i.e. we substitute x with x-3
So f(g(x))
=f(x-3)
= -2
9514 1404 393
Answer:
x = -1, 1, 9
Step-by-step explanation:
You want x such that f(x) = g(x). Subtracting g(x) from both sides of this equation lets us rewrite it as ...
f(x) -g(x) = 0
x³ -9x² -(x -9) = 0
x²(x -9) -1(x -9) = 0 . . . factor the first pair of terms
(x² -1)(x -9) = 0 . . . . . . use the distributive property
(x -1)(x +1)(x -9) = 0 . . . . factor the difference of squares
Values of x that make these factors zero will make f(x) = g(x):
x = -1, 1, 9 for f(x) = g(x)
H = 26 is the given height of the equilateral triangle
s = unknown side length of the equilateral triangle
The formula to use is
s = (2/3)*sqrt(3)*h
which helps tie together the side length s and the height h
Plug in the given height h = 26 and we get...
s = (2/3)*sqrt(3)*h
s = (2/3)*sqrt(3)*26
s = 30.0222
That rounds to 30
Answer: 30
Answer:
48/52
Step-by-step explanation:
<em>The probability of picking up an ace in a 52 deck of cards is 4/52 since there are 4 aces in the deck. The odds of picking up any other card is therefore </em>
<em>I hope this helps and have a great day!</em>
5. x/15=n the quotient of a number
8. 8*x+3 3 plus the product of a number and 8