You would have to put 21.3 on top and 1.9 under it. then you would have to borrow the number. the answer would be 19.4
Answer: It is D
Step-by-step explanation:
Answer:
17.5 liters
Step-by-step explanation:
hope its the answer your looking for
So first you find 10% which is 34.5
Then you multiply 10% by 4 to get 40% which is = 138
This is what we know:4x^2 + 12x + c = (2x + k)^2
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4x^2 + 12x + c = 4x^2 + 2kx + 2kx + k^2
c=9
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