Expression 28: "D" Subscript, 1 , Baseline equals "A" Subscript, 1 , Baseline plus "A" Subscript, "D" , Baseline cosine "B" Subscript, "A" "C" , BaselineD1=A1+ADcosBAC
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Expression 29: "D" Subscript, 2 , Baseline equals "A" Subscript, 2 , Baseline plus "A" Subscript, "D" , Baseline sine "B" Subscript, "A" "C" , BaselineD2=A2+ADsinBAC
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Expression 30: "E" Subscript, 1 , Baseline equals "D" Subscript, 1 , Baseline plus "A" Subscript, "D" , Baseline cosine left parenthesis, negative "A" Subscript, "B" "D" , Baseline , right parenthesisE1=D1+ADcos−ABD
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Expression 31: "E" Subscript, 2 , Baseline equals "D" Subscript, 2 , Baseline plus "A" Subscript, "D" , Baseline sine left parenthesis, negative "A" Subscript, "B" "D" , Baseline , right parenthesisE2=D2+ADsin−ABD
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Graphs
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Expression 33: "y" less than 30y<30
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Expression 34: left parenthesis, "A" Subscript, 1 , Baseline plus "l" cos "t" , "A" Subscript, 2 , Baseline plus "l" sin "t" , right parenthesisA1+lcost,A2+lsint
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Expression 35: left parenthesis, "E" Subscript, 1 , Baseline plus "l" cos "t" , "E" Subscript, 2 , Baseline plus "l" sin "t" , right parenthesisE1+lcost,E2+lsint
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Expression 36: left parenthesis, "B" Subscript, 1 , Baseline plus "l" cos "t" , "B" Subscript, 2 , Baseline plus "l" sin "t" , right parenthesisB1+lcost,B2+lsint
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Expression 37: polygon left parenthesis, "A" , "B" , "C" , "D" , "B" , "D" , "A" , "E" , right parenthesispolygonA,B,C,D,B,D,A,E
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Expression 38: left parenthesis, "A" Subscript, 1 , Baseline plus cos "t" , "A" Subscript, 2 , Baseline plus sin "t" , right parenthesisA1+cost,A2+sint
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Expression 39: left parenthesis, "E" Subscript, 1 , Baseline plus cos "t" , "E" Subscript, 2 , Baseline plus sin "t" , right parenthesisE1+cost,E2+sint
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Expression 40: left parenthesis, "B" Subscript, 1 , Baseline plus cos "t" , "B" Subscript, 2 , Baseline plus sin "t" , right parenthesisB1+cost,B2+sint
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Expression 41: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesisRcost,Rsint