Answer:
No Possible Triangles
Step-by-step explanation:
Deltamath
<em>ANSWER :</em>
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<em>I THINK ITS B </em>
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EXPLANATION :
<u><em>ANSWERED BY THE BEST !!!!</em></u>
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<em> </em><u><em>ANGIEEEEEE <3 </em></u>
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<em>HOPE YOU DO WELL ON YOUR ASSIGNMENT !!!!! <3</em>
Part A would be 2 lines below the surface because since he is 2 lines above the surface (represented by +10 feet).
Part B would be -50 feet because he would be BELOW the surface (represented by "-", like -45).
Part C would be 20 because DeWayne would be at the tip of the seaweeds, -20 feet. Since each line is 5 feet, then he would have to swim 20 feet up to reach the surface.
Part D would be 0 feet. Since one line above the surface is 5, and one line below the surface is -5, subtracting or adding 5 would be 0.
:)
Hope this helped,
Loafly
10/18 or 5/9 in simplest form.