Expression 20: theta Subscript, 1 , Baseline equals tangent to the negative 1st power left parenthesis, StartFraction, "B" Subscript, 2 , Baseline Over "B" Subscript, 1 , Baseline minus "C" Subscript, 1 , Baseline , EndFraction , right parenthesis plus 45θ1=tan−1B2B1−C1+45
equals=
negative 7.9 7 6 2 4 9 3 2 0 7 5−7.97624932075
20
Graphs
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21
Expression 22: "y" less than 25y<25
22
Expression 23: polygon left parenthesis, "A" , "C" , "A" , "B" , "C" , "D" , right parenthesispolygonA,C,A,B,C,D
23
Expression 24: left parenthesis, "K" Subscript, 1 , Baseline plus StartFraction, "t" cos left parenthesis, theta Subscript, 1 , Baseline minus 45 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "K" Subscript, 2 , Baseline plus StartFraction, "t" sin left parenthesis, theta Subscript, 1 , Baseline minus 45 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesisK1+tcosθ1−452,K2+tsinθ1−452
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
24
Expression 25: left parenthesis, "K" Subscript, 1 , Baseline plus StartFraction, "t" cos left parenthesis, theta Subscript, 1 , Baseline plus 45 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , "K" Subscript, 2 , Baseline plus StartFraction, "t" sin left parenthesis, theta Subscript, 1 , Baseline plus 45 , right parenthesis Over StartRoot, 2 , EndRoot , EndFraction , right parenthesisK1+tcosθ1+452,K2+tsinθ1+452
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
