lpssprinklezlps
11.12.2020 •
Mathematics
Please help! and explain the answer please
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Ответ:
A)52.3
Step-by-step explanation:
sin30=x/70
x=sin30x70=1/2 * 70=35
sin42=35/y
y=35/sin42 =52.3
hope this helps
Ответ:
72 + 79 +74 + 76 + 76 + 75 = 452
525 -452 = 73
answer
next round of golf she must shoot 73 in order to have an mean of 75