Answer:
56.5in^2
Step-by-step explanation:
rad 128 can be broke into 64*2
square root of 64 is 8, times -5,
which leaves -40rad2
589.26
427*.38=162.26
162.26+427=589.26
4 is the answer
3 1/100
That is just the answer
Given:
Sol:
Area of picture is:
If the cost $10 per square inch then price of 15 square inch is:
If the quadruple of dimension that mean:
So area is:
So price is: