For what positive number is the square root of the
number the same as the number divided by 40 ?
2 answers:
Answer:
1600
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Let the number be x:</u>
- √x = x/40
- (√x)² = (x/40)²
- x = x²/1600
- x²/x = 1600
- x = 1600
0 is also a solution but we need positive integer, so its 1600
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Step-by-step explanation:
144 cm3 is what i came up with!
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Answer:
9 = 4x - 2y
2x + 6 = y
II in I
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9 = 4x - 4x - 12
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no solution !
Answer:
x=1
Step-by-step explanation:
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