Answer:
91.7 cm^3
Step-by-step explanation:
8 -1(x+4)=2
8-x-4=2
x= 2+4-8
x=-2
c = b / cos 45.
cos 45 = b/c
c * cos 45 = b
multiply 35 by tan(42)
this equals 31.5141
rounded to 31.51
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