Answer is $3.92
Step by step
Using PEMDAS we perform the math inside the Parenthesis first. (5.80 + .28) = 6.08
Now we have $10 - 6.08 = $3.92
Problem solved
Answer:
18
Step-by-step explanation:
2πr=36π ⇒ r= 36π/2π= 18
This makes no sense, not enough information is provided.
Answer:

Step-by-step explanation:
The first thing that you can do is to factor out an x^2 from the expression.
x^2(2x^2+4x-30)
The next step is to factor out a 2.
2x^2(x^2+2x-15)
Finally, you can factor the quadratic inside.
2x^2(x-3)(x+5)
And now you're finished! Hope this helps!
Answer:
144
Step-by-step explanation:
Multiply the Sizes To Each Other