Now Cathy is three times as old as Katie. In six years Cathy will be only twice as old as Katie. How old is each girl now?
1 answer:
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Answer: THIRD OPTION.
Step-by-step explanation:
Since , then
is:
In order to find which table represents when
, you can follow these steps:
1. Substitute into the function
:
2. Substitute into the function
:
3. Substitute into the function
:
Notice that those ouput values (for and
) matches with the table provided in the third option. That table represents
when
:
Like jdoe0001 answered with 8[1/2(5)(6![8[ \frac{1}{2} (5)(6 \sqrt{2} )]](https://tex.z-dn.net/?f=8%5B%20%5Cfrac%7B1%7D%7B2%7D%20%285%29%286%20%5Csqrt%7B2%7D%20%29%5D)
if you solve the equation he/she gave you then you get 167.70562748. so your answer will be 167.7 cm^2