Answer:
236
Step-by-step explanation:
19x15 = 285sq. inc.
7x7 = 49 sq. inc.
285-49 = 236sq. inch
She bought 3 tickets each costing 7.95 a piece....
for a total cost of (3 * 7.95) = 23.85 <==
Answer:
36pi-113.04
Step-by-step explanation:
C=dpi
so C=36 pi or 113.04
The operations performed should be in a specific order. think of PEMDAS. 1) Parentheses. 2) Exponents. 3) Multiplication. 4) Division. 5) Addition. 6) Subtraction. Although multiplication and division can be performed in whichever order occurs first, same with addition and subtraction.
