A submarine first went down 725 feet below sea level. It then went up 150 feet. What was the final depth of the submarine? (A) -
1 answer:
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Answer:
Step-by-step explanation:
In the Point-Slope Formula [<em>y</em> - <em>y</em>₁ = <em>m</em>(<em>x</em> - <em>x</em>₁)], all the negative symbols give the OPPOSITE terms of what they really are, so be EXTREMELY CAREFUL inserting the coordinates into the formula with their CORRECT SIGNS.
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Answer:
Step-by-step explanation:
A(4;1) B(1;3)
●use distance formula (see photo^)
