You would have to do 500x 4 which is 2000
The answer is going to be <span>181.121506177483. hope that helped</span>
Answer:
The Company AB must sell 116 computers to break even
Step-by-step explanation:
we have
-----> equation A
----> equation B
where
C is the cost function
R is the revenue function
x is the number of computers sold
we know that
Break even is when the cost is equal to the revenue
so
equate equation A and equation B

Solve for x
subtract 1/4x both sides



Divide by 1.25 both sides

therefore
The Company AB must sell 116 computers to break even
So basically you want to isolate only one of the variable on one side so
y=-9+x^2
add 9 to both sides
y+9=x^2
square root both sides

x=
Two triangles are Similar if the only difference is size (and possibly the need to turn or flip one around). Therefore would be answer B.
Find the ratio

The distance would be 480 ft