$m = \frac{6^{n+2}-6^{n}}{6^{n+1}+6^{n}}\\\\m = \frac{6^{n}*6^2-6^{n}}{6^{n}*6^1+6^{n}}\\\\m = \frac{6^{n}*36-6^{n}}{6^{n}*6+6^{n}}\\\\m = \frac{6^{n}(36-1)}{6^{n}(6+1)}\\\\m = \frac{6^{n}(35)}{6^{n}(7)}\\\\m = \frac{35}{7}\\\\m = 5\\\\$

Therefore,

$\frac{6^{n+2}-6^{n}}{6^{n+1}+6^{n}}=5\\\\$

3 0

2 years ago

Please help on this will mark the first answer brainliest

vova2212 [387]

Answer:

The equation is 3n + 13 = 40 The triplets are 9 years old

Step-by-step explanation:

5 0

3 years ago

Help please asap its timed

monitta

Answer:

In a representation of 100, the percent change is just a number change, meaning 65 - 52, or 13 is that change. This means that the percent change from 65 to 52 is 13%

Step-by-step explanation:

8 0

3 years ago