Answer: A.
The reason is because if you're adding a negative to a number, it's subtraction, which is in the expression.
Answer:
C is your answer.
Step-by-step explanation:
Hope this helps.
Answer:
4.19
Step-by-step explanation:
just use the formula 2pir^2
Answer:
a
Step-by-step explanation:
drhhgfruuutrruiuhhhjjjjj*iuuuuu77887
