On Saturday, Mark sold gallons of lemonade. On the same day, Regan sold as much lemonade as Mark. How much lemonade, in gallons,
1 answer:
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ANSWER
EXPLANATION
The first number is
The second number is
The product of the above two numbers is
We regroup the numbers to obtain,
We now multiply out the expression in the bracket to obtain,
Recall also that,
We apply this property to obtain,
This finally simplifies to,
Therefore the correct answer is D.
EXPLANATION
The first number is
The second number is
The product of the above two numbers is
We regroup the numbers to obtain,
We now multiply out the expression in the bracket to obtain,
Recall also that,
We apply this property to obtain,
This finally simplifies to,
Therefore the correct answer is D.
Answer:
2167.7m²
Step-by-step explanation:
= 2π(15m)²+2π(15m)(8m)
= 2167.7m²