The volume of the <span>goldfish pool is V= 0.5ft x 1.5ft x 3ft=2.25 ft^3
so 7.5gallons ----------> 1 ft^3
x=? <----------- </span>2.25 ft^3
<span>x= 2.25 x 7.5 / 1= 16.87 gallons
the answer is </span>16.87 gallons of water <span>
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Answer:
number 2
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
Answer:
4xy-3x^2-9y^2
Step-by-step explanation:
-9x^2+4xy-8y^2+6x^2-y^2
simplify
4xy-3x^2-9y^2
Answer:
9x
Step-by-step explanation:
√9x²
If you see something like this, just pull out the middle value.
√9x² = 9x
This is because,
If √x and x = x², then √x² = x
