Answer:
20 coins
Step-by-step explanation:
697/17 = 41
820/41 = 20 coins
The side of the square is (12x+52)/4=3x+13.
When multiplying numbers a negative number will make a positive into a negative. Yet if multiplied again by another negative it will cancel out or make it positive again. Seeing as answer c has only one negative it's the correct answer.
This is the derivative of S with respect to r, evaluated at r=8.
dS/dr = 8πr
Substituting r=8 into the above gives the answer of 64π.
Answer:
it is 200
Step-by-step explanation:
2 take 2 add 20 add a sec 0
