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AC = 3 ⇒ R = 4.5
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Expression 14: "B" Subscript, 1 , Baseline equals "R"
B
1
=
R
equals
=
4.2 3 1
4
.
2
3
1
14
Expression 15: "B" Subscript, 2 , Baseline equals "O" Subscript, 2 , Baseline
B
2
=
O
2
equals
=
0
0
15
Expression 16: "C" Subscript, 1 , Baseline equals "R" cosine left parenthesis, "B" Subscript, "O" "D" , Baseline plus "C" Subscript, "O" "D" , Baseline , right parenthesis
C
1
=
R
c
o
s
B
O
D
+
C
O
D
equals
=
negative 3.7 7 5 1 5 7 4 9 8 5 6
−
3
.
7
7
5
1
5
7
4
9
8
5
6
16
Expression 17: "C" Subscript, 2 , Baseline equals "R" sine left parenthesis, "B" Subscript, "O" "D" , Baseline plus "C" Subscript, "O" "D" , Baseline , right parenthesis
C
2
=
R
s
i
n
B
O
D
+
C
O
D
equals
=
1.9 1 0 3 7 8 7 2 1 9
1
.
9
1
0
3
7
8
7
2
1
9
17
Expression 18: "D" Subscript, 1 , Baseline equals "R" cosine "B" Subscript, "O" "D" , Baseline
D
1
=
R
c
o
s
B
O
D
equals
=
negative 1.5 5 9 5 9 3 2 4 0 3 7
−
1
.
5
5
9
5
9
3
2
4
0
3
7
18
Expression 19: "D" Subscript, 2 , Baseline equals "R" sine "B" Subscript, "O" "D" , Baseline
D
2
=
R
s
i
n
B
O
D
equals
=
3.9 3 3 0 6 8 7 6 6 8 3
3
.
9
3
3
0
6
8
7
6
6
8
3
19
Graphs
Graphs
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20
Expression 21: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis
R
c
o
s
t
,
R
s
i
n
t
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
domain t Maximum: 180
1
8
0
21
Expression 22: left parenthesis, "R" cos "t" , "R" sin 0 , right parenthesis
R
c
o
s
t
,
R
s
i
n
0
0
0
domain t Minimum:
less than or equal to "t" less than or equal to
≤
t
≤
domain t Maximum: 180
1
8
0
22
Hidden Label: left parenthesis, "B" Subscript, 1 , Baseline , "B" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline , right parenthesis
B
1
,
B
2
,
D
1
,
D
2
Label
equals
=
left parenthesis, 4.2 3 1 , 0 , right parenthesis
4
.
2
3
1
,
0
left parenthesis, negative 1.5 6 , 3.9 3 3 , right parenthesis
−
1
.
5
6
,
3
.
9
3
3
23
Hidden Label: left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline , right parenthesis
C
1
,
C
2
,
D
1
,
D
2
Label
equals
=
left parenthesis, negative 3.7 7 5 , 1.9 1 , right parenthesis
−
3
.
7
7
5
,
1
.
9
1
left parenthesis, negative 1.5 6 , 3.9 3 3 , right parenthesis
−
1
.
5
6
,
3
.
9
3
3
24
Hidden Label: left parenthesis, "A" Subscript, 1 , Baseline , "A" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis
A
1
,
A
2
,
C
1
,
C
2
Label
equals
=
left parenthesis, negative 4.2 3 1 , 0 , right parenthesis
−
4
.
2
3
1
,
0
left parenthesis, negative 3.7 7 5 , 1.9 1 , right parenthesis
−
3
.
7
7
5
,
1
.
9
1
25
Hidden Label: left parenthesis, "C" Subscript, 1 , Baseline , "C" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesis
C
1
,
C
2
,
O
1
,
O
2
Label
equals
=
left parenthesis, negative 3.7 7 5 , 1.9 1 , right parenthesis
−
3
.
7
7
5
,
1
.
9
1
left parenthesis, 0 , 0 , right parenthesis
0
,
0
26
Hidden Label: left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "O" Subscript, 1 , Baseline , "O" Subscript, 2 , Baseline , right parenthesis
D
1
,
D
2
,
O
1
,
O
2
Label
equals
=
left parenthesis, negative 1.5 6 , 3.9 3 3 , right parenthesis
−
1
.
5
6
,
3
.
9
3
3
left parenthesis, 0 , 0 , right parenthesis
0
,
0
27
Points
Points
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28
43
powered by
powered by
O
A
B
C
D
Start black, 1.9 6 End black
1
.
9
6
Start black, 4.2 3 1 End black
4
.
2
3
1
Start black, 4.2 3 1 End black
4
.
2
3
1
Start black, 3 End black
3
Start black, 7 End black
7
"x"
x
"y"
y
"a" squared
a
2
"a" Superscript, "b" , Baseline
a
b
7
7
8
8
9
9
over
÷
functions
(
(
)
)
less than
<
greater than
>
4
4
5
5
6
6
times
×
| "a" |
|
a
|
,
,
less than or equal to
≤
greater than or equal to
≥
1
1
2
2
3
3
negative
−
A B C
StartRoot, , EndRoot
pi
π
0
0
.
.
equals
=
positive
+
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