The answer is 1700 because 1679 rounded to the nearest hundred is 1700
Answer:
A. 6
B. 3 and 3
Step-by-step explanation:
A) 8x3/4
B) since the area is three and you have to spit the triangle down the middle...
You draw a line diagonally from the top right corner to the bottom left corner and the area would be 3 and 3 because 6 in half is 3
Answer:neither A nor Game B is fair
Step-by-step explanation:
First, to make the equation easier to read, you want to add the x’s together. you should then get 2.6x-3.8=-9. then, you want to add the 3.8 to both sides, to make the x stand alone. you should end up with 2.6x=-5.2. to find x, you then want to divide both sides by 2.6. your final answer after dividing should be x=-2
For this case we have the following functions:
![f (x) = x ^ 2 + 5\\g (x) = 2x ^ 3-1](https://tex.z-dn.net/?f=f%20%28x%29%20%3D%20x%20%5E%202%20%2B%205%5C%5Cg%20%28x%29%20%3D%202x%20%5E%203-1)
By definition of composition of functions we have:
![(f / g) (x) = \frac {f (x)} {g (x)}](https://tex.z-dn.net/?f=%28f%20%2F%20g%29%20%28x%29%20%3D%20%5Cfrac%20%7Bf%20%28x%29%7D%20%7Bg%20%28x%29%7D)
Then substituting:
![f (-3) = (- 3) ^ 2 + 5 = 9 + 5 = 14\\g (-3) = 2 (-3) ^ 3-1 = 2 (-27) -1 = -54-1 = -55](https://tex.z-dn.net/?f=f%20%28-3%29%20%3D%20%28-%203%29%20%5E%202%20%2B%205%20%3D%209%20%2B%205%20%3D%2014%5C%5Cg%20%28-3%29%20%3D%202%20%28-3%29%20%5E%203-1%20%3D%202%20%28-27%29%20-1%20%3D%20-54-1%20%3D%20-55)
So:
![(f / g) (- 3) = \frac {14} {- 55} = - 0.25](https://tex.z-dn.net/?f=%28f%20%2F%20g%29%20%28-%203%29%20%3D%20%5Cfrac%20%7B14%7D%20%7B-%2055%7D%20%3D%20-%200.25)
Answer:
![(f / g) (- 3) = \frac {14} {- 55} = - 0.25](https://tex.z-dn.net/?f=%28f%20%2F%20g%29%20%28-%203%29%20%3D%20%5Cfrac%20%7B14%7D%20%7B-%2055%7D%20%3D%20-%200.25)