This is the distributive property because you are distributing the 9 into both terms of the parenthesis.
(10 + 7) x 9 = 10(9) + 7(9)
Answer: Distributive Property
Answer:
i would say C
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f(x) =
- 2
y =
- 2
This is the original equation, and now we have to find the inverse.
When finding the inverse, just flip the variables, x as y and y as x
f ⁻¹(x)
↓
x =
- 2
We have to isolate y as it is our f ⁻¹(x)
Take 2 to the other side { When you see subtraction, you do addition }
x + 2 =
Take 9 to the other side { When you see division, you do multiplication }
9 ( x + 2 ) = y
9x + 18 = y
f ⁻¹ (x) = 9x + 18
Step One: Calculate interest.
Step Two: Calculate the amount at the end of the first year.
Step Three: Calculate the amount at the end of the second year. This will be your final answer.
$1357 balance
It's 90pi m^2 I just used a online SA cone calculator. otherwise you need to know or look up the formula and put in the radius and height.