Answer:
800
Step-by-step explanation:
simple. d=3
2d+2=8
subtract 2 from both sides:
2d=6
divide 2 from both sides:
d=3
option D
60√3 - 21√6
...........
w>-5/12
w > 1/3 - 3/4 = 4/ 12 - 9/ 12
w> -5/12
-42 ft
-754.13
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