Answer:
A rewards customer earns 2 free ounces of yogurt because the total amount paid for 10 ounces and 12 ounces is the same.
Step-by-step explanation:
The answer is: (z - 6)(z + 15)
z² + 9z - 90 = z*z + 15z - 6z - 6*15 =
= (z*z + 15z) - (6z + 6*15) =
= z(z + 15) - 6(z + 15) =
= (z - 6)(z + 15)
Answer:
Step-by-step explanation:
For this exercise you need to remember the following Trigonometric Identity:
You can observe in the figure attached that the given triangle UVW is a Right triangle, because it has an angle that measures 90 degrees.
So, you can identify in the figure that:
Knowing these values, you can substitute them into :
Now you must evaluate:
Finally, rounded it to the nearest hundreth, you get:
Answer:
I am so sorry if I'm wrong but I think it's 9:5?