A submarine is located 150 feet below sea level. If it ascends 93 feet, what is the the submarine's new depth?
2 answers:
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Answer:
Square root =
remember :
x² = ± a
x = ña
.
x = ñ25
x = ±5
• x = 5 and -5
Answer:
Square root =
remember :
x² = ± a
x = ña
.
x = ñ25
x = ±5
• x = 5 and -5