Step-by-step explanation:
The two like fractions can be set as x and y (just to use two variables).
One of them is 
, though, so we can set one of the variables equal to that value (I'm just going to make 
, it doesn't matter which variable you use).
We also know that adding the two variables gives us 
so now we can make an equation.
Answer:
Answer:
8.25
Step-by-step explanation:
A=a+b
2h=6+5
2·1.5=8.25ft²
Well since y= kx you should divide 12.6 by 3
Answer:
<em>x = 8 </em>
Step-by-step explanation:
3 ln 4 = 2 ln x ( <em>x > 0</em> )
ln 
= ln 
x² = 4³
x² = (2³)²
x = ± 2³
= 8
= - 8 ( strange root, does not satisfy the domain of given function )
<em>x = 8</em>
