Answer:
66.25 ft
Step-by-step explanation:
25.5 + 40.75
66.25
They are 66.25 feet away from each other.
Please let me know if I'm wrong!
The 2nd and 3rd one are equivalent because the original equation equals 2 and so do these.
100=r( x) This could possibly be correct I really have no idea
Simplifying
2ab + 4ab = 0
Combine like terms: 2ab + 4ab = 6ab
6ab = 0
Solving
6ab = 0
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Divide each side by '6'.
ab = 0
Simplifying
ab = 0
Answer:
![\frac{4}{3}](https://tex.z-dn.net/?f=%5Cfrac%7B4%7D%7B3%7D)
Step-by-step explanation:
The average rate of change can be found by using the following formula
![\frac{f(x_{2}) - f(x_{1}) }{x_{2} - x_{1}}](https://tex.z-dn.net/?f=%5Cfrac%7Bf%28x_%7B2%7D%29%20-%20f%28x_%7B1%7D%29%20%7D%7Bx_%7B2%7D%20-%20x_%7B1%7D%7D)
Since the interval goes from -7 to 2, we should find the y-values that correspond to x=-7 and x=2.
By inspection of the graph, we can clearly see that when x is -7, y is -7 as well and when x is 2, y is 5.
Now that we know this, we can simply plug these values into the formula!
![\frac{f(2) - f(-7) }{2 - (-7)} = \frac{5 - (-7)}{2 - (-7)} = \frac{5 +7}{2+7} = \frac{12}{9} = \frac{4}{3}](https://tex.z-dn.net/?f=%5Cfrac%7Bf%282%29%20-%20f%28-7%29%20%7D%7B2%20-%20%28-7%29%7D%20%3D%20%5Cfrac%7B5%20-%20%28-7%29%7D%7B2%20-%20%28-7%29%7D%20%3D%20%5Cfrac%7B5%20%2B7%7D%7B2%2B7%7D%20%3D%20%5Cfrac%7B12%7D%7B9%7D%20%3D%20%5Cfrac%7B4%7D%7B3%7D)
Good luck!