Triangle ABC Perimeter = 50

Expression 19: "B" Subscript, 2 , Baseline equals left parenthesis, "A" Subscript, "F" , Baseline plus 7 , right parenthesis sine 60

Expression 20: "C" Subscript, 1 , Baseline equals "s"

Expression 21: "C" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

Expression 22: "D" Subscript, 1 , Baseline equals StartAbsoluteValue, 8 , EndAbsoluteValue

Expression 23: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline

Expression 24: "E" Subscript, 1 , Baseline equals "s" plus 10cosine 120

Expression 25: "E" Subscript, 2 , Baseline equals 10sine 120

Expression 26: "A" Subscript, "F" , Baseline cosine 60

Expression 27: "F" Subscript, 1 , Baseline equals "A" Subscript, "F" , Baseline cosine 60

Expression 28: "F" Subscript, 2 , Baseline equals "A" Subscript, "F" , Baseline sine 60

Expression 29: "P" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline

Expression 30: StartFraction, 10 Over StartRoot, "P" squared plus left parenthesis, "s" minus 8 , right parenthesis squared , EndRoot cos left parenthesis, 60 minus tan to the negative 1st power StartNestedFraction, "P" Subscript, 2 , Baseline NestedOver "s" minus 8 , EndNestedFraction , right parenthesis , EndFraction tilde 1

Expression 31: StartFraction, 10 Over "C" Subscript, "P" , Baseline cos "E" Subscript, "C" "P" , Baseline , EndFraction

Graphs

Expression 33: "y" less than 25

Expression 34: left parenthesis, "D" Subscript, 1 , Baseline plus .8cos 45 , "D" Subscript, 2 , Baseline plus "t" .8sin 45 , right parenthesis

Expression 35: left parenthesis, "D" Subscript, 1 , Baseline plus "t" .8cos 45 , "D" Subscript, 2 , Baseline plus .8sin 45 , right parenthesis

Expression 36: polygon left parenthesis, "A" , "F" , "P" , "D" , "P" , "F" , "B" , "E" , "P" , "E" , "C" , right parenthesis

Points