A submarine starts at the surface of the Pacific Ocean and descends 60 feet every hour. What integer expresses the submarine's d epth in feet after 6 hours?
2 answers:
so you will do -60 times 6 and you will get -360
It would be a negative because the biggest number is -60 so it would be because the biggest number in the equation would be the sign that you would use.
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108
Step-by-step explanation:
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sine = opposite side of triangle divided by the hypotenuse.
Here is the set up:
sin(50°) = BC/3
sin(50°)/3 = BC
Use your calculator to simply left side.
Take it from here.
The answer is -18 - <span>18 </span>
