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Hidden Label: left parenthesis, "D" Subscript, 1 , Baseline , "D" Subscript, 2 , Baseline , right parenthesis , left parenthesis, "F" Subscript, 1 , Baseline , "F" Subscript, 2 , Baseline , right parenthesis
D
1
,
D
2
,
F
1
,
F
2
Label
equals
=
left parenthesis, 4 , 0 , right parenthesis
4
,
0
left parenthesis, 5.2 7 , 3.3 3 , right parenthesis
5
.
2
7
,
3
.
3
3
22
Expression 23: "m" Subscript, 1 , Baseline equals tangent StartFraction, "C" Over 2 , EndFraction
m
1
=
t
a
n
C
2
equals
=
0.4 7 6 7 3 1 2 9 4 6 2 3
0
.
4
7
6
7
3
1
2
9
4
6
2
3
23
Expression 24: "m" Subscript, 2 , Baseline equals tangent left parenthesis, 180 minus StartFraction, "B" Over 2 , EndFraction , right parenthesis
m
2
=
t
a
n
1
8
0
−
B
2
equals
=
negative 0.3 8 1 3 8 5 0 3 5 6 9 8
−
0
.
3
8
1
3
8
5
0
3
5
6
9
8
24
Expression 25: "y" equals "m" Subscript, 1 , Baseline "x"
y
=
m
1
x
25
Expression 26: "y" equals "m" Subscript, 2 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis
y
=
m
2
x
−
B
1
26
Expression 27: "O" Subscript, 1 , Baseline equals StartFraction, negative "m" Subscript, 2 , Baseline "B" Subscript, 1 , Baseline Over "m" Subscript, 1 , Baseline minus "m" Subscript, 2 , Baseline , EndFraction
O
1
=
−
m
2
B
1
m
1
−
m
2
equals
=
4
4
27
Expression 28: "O" Subscript, 2 , Baseline equals "m" Subscript, 1 , Baseline "O" Subscript, 1 , Baseline
O
2
=
m
1
O
1
equals
=
1.9 0 6 9 2 5 1 7 8 4 9
1
.
9
0
6
9
2
5
1
7
8
4
9
28
Coordinates
Coordinates
Hide this folder from students.
29
Expression 30: "A" Subscript, 1 , Baseline equals 6cosine "C"
A
1
=
6
c
o
s
C
equals
=
3.7 7 7 7 7 7 7 7 7 7 8
3
.
7
7
7
7
7
7
7
7
7
7
8
30
Expression 31: "A" Subscript, 2 , Baseline equals 6sine "C"
A
2
=
6
s
i
n
C
equals
=
4.6 6 1 3 7 2 6 5 8 5 3
4
.
6
6
1
3
7
2
6
5
8
5
3
31
Expression 32: "B" Subscript, 1 , Baseline equals StartAbsoluteValue, 9 , EndAbsoluteValue
B
1
=
9
equals
=
9
9
32
Expression 33: "B" Subscript, 2 , Baseline equals StartRoot, 0 , EndRoot
B
2
=
0
equals
=
0
0
33
Expression 34: "C" Subscript, 1 , Baseline equals StartRoot, 0 , EndRoot
C
1
=
0
equals
=
0
0
34
Expression 35: "C" Subscript, 2 , Baseline equals StartRoot, 0 , EndRoot
C
2
=
0
equals
=
0
0
35
Expression 36: "D" Subscript, 1 , Baseline equals "O" Subscript, 1 , Baseline
D
1
=
O
1
equals
=
4
4
36
Expression 37: "D" Subscript, 2 , Baseline equals StartRoot, 0 , EndRoot
D
2
=
0
equals
=
0
0
37
Expression 38: "m" Subscript, 3 , Baseline equals tangent left parenthesis, 180 minus "B" , right parenthesis
m
3
=
t
a
n
1
8
0
−
B
equals
=
negative 0.8 9 2 6 0 3 2 7 5 0 3 8
−
0
.
8
9
2
6
0
3
2
7
5
0
3
8
38
Expression 39: "y" equals "m" Subscript, 3 , Baseline left parenthesis, "x" minus "B" Subscript, 1 , Baseline , right parenthesis
y
=
m
3
x
−
B
1
39
Expression 40: "y" equals negative StartFraction, 1 Over "m" Subscript, 3 , Baseline , EndFraction left parenthesis, "x" minus "O" Subscript, 1 , Baseline , right parenthesis plus "O" Subscript, 2 , Baseline
y
=
−
1
m
3
x
−
O
1
+
O
2
40
Expression 41: "F" Subscript, 1 , Baseline equals StartFraction, StartNestedFraction, 1 NestedOver "m" Subscript, 3 , Baseline , EndNestedFraction "O" Subscript, 1 , Baseline plus "O" Subscript, 2 , Baseline plus "m" Subscript, 3 , Baseline "B" Subscript, 1 , Baseline Over "m" Subscript, 3 , Baseline plus StartNestedFraction, 1 NestedOver "m" Subscript, 3 , Baseline , EndNestedFraction , EndFraction
F
1
=
1
m
3
O
1
+
O
2
+
m
3
B
1
m
3
+
1
m
3
equals
=
5.2 6 9 8 4 1 2 6 9 8 4
5
.
2
6
9
8
4
1
2
6
9
8
4
41
Expression 42: "F" Subscript, 2 , Baseline equals "m" Subscript, 3 , Baseline left parenthesis, "F" Subscript, 1 , Baseline minus "B" Subscript, 1 , Baseline , right parenthesis
F
2
=
m
3
F
1
−
B
1
equals
=
3.3 2 9 5 5 1 8 9 8 9 5
3
.
3
2
9
5
5
1
8
9
8
9
5
42
Points
Points
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43
53
powered by
powered by
Start black, "A" End black
A
Start black, "B" End black
B
Start black, "C" End black
C
Start black, "D" End black
D
Start black, "O" End black
O
Start black, "F" End black
F
Start black, "A" "B" "C" : "a" equals 9 , "b" equals 6 , "c" equals 7 End black
A
B
C
:
a
=
9
,
b
=
6
,
c
=
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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