Answer:
$7.88
Step-by-step explanation:
87.56*0.09=7.88
2.4 x 10^6 the answer to the question
length times width times height
For this case we can use the following trigonometric relationship to solve the problem:

Where,
C.O: opposite leg
h: hypotenuse
Substituting values we have:

Clearing x we have:

Making the corresponding calculations we have:
Answer:
The value of x is given by:
So whe have

that is paid to the boss.
The boss won 2,176.10 this month.

So our equation would end as...

We solve what can be solved...
0.47=\frac{2,176}{x}
Then we leave our unknown value alone...
0.47x=2,176
x=\frac{2,176}{0.47}
Last we solve...
x= 4,629.79
x≈4,630
So the answer is A.