Add by 2 like 1+ 2 = 3
3+2=5
5+2=7
7+2=9
9+2=11
Answer:
-4x^3 + 9x^2+35x -45
Step-by-step explanation:
The notation (f*g)(x) actually just means f(x)*g(x)
We just substitute what f(x) is and what g (x) is
(4x-9) * (-x^2 - 3x + 5 )
4x * -x^2 = -4x^3
4x * -3x = -12x
4x*5 = 20x
-4x^3 + -12x+20x
and
-9 * -x^2 = 9x^2
-9*-3x = 27x
-9*5 = -45
-4x^3 + -12x+20x + 9x^2 + 27x +-45
Now to put this in standard form, we have to order it with the terms with the highest exponents to the ones with the lowest exponents
-4x^3 + 9x^2 -12x+20x+27x -45
-12x+20x+27x
-12x+47x
35x
-4x^3 + 9x^2+35x -45
-45 goes last because it is equal to -45x^0
The answer is D-3 1/8 because 10/3 equals 3 1/3 and 11/3 equals 3 2/3.
Chance of a 2: 1/10. Chance of a 3: 1/10. These are disjoint events (they can’t happen at the same time) but we need the probability that either can happen. So 1/10+1/10=2/10=1/5.
This intuitively makes sense since there are 2 numbers out 10
Answer:
The garden is 10 ft. wide.
Step-by-step explanation:
2 • (2w + w) = 60 here is an equation to show how I got the width (10 ft.)
2 x 3w = 60
6w = 60
Divide 6 from both sides, 6 & 6 cancel out and 60 divided by 6 is 10.