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Arada [10]
3 years ago
9

Determine the value of x, then y,and finally z

Mathematics
1 answer:
Monica [59]3 years ago
6 0
28 + 39 + x = 180
67 + x = 180
x = 113

113 + y = 180
y = 67

64 + 67 + z = 180
131 + z = 180
z = 49
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Step-by-step explanation:Find the exact value using tringometric  identities

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3 years ago
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m_a_m_a [10]

The measure of the angle m∠CBD that forms an adjacent angle is 35 degrees.

<h3>What are adjacent angles?</h3>

Adjacent angles are angles that have common side and vertex.

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learn more on angles here; brainly.com/question/1592068

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7 0
2 years ago
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4 years ago
PLS HELP!!!
stira [4]

Answer: Option 4

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\mathbf{u}=\langle 70 \cos 230^{\circ}, 70 \sin 230^{\circ} \rangle\\\\\mathbf{v}=\langle 60\cos 140^{\circ}, 60 \sin 140^{\circ} \rangle\\\\\mathbf{w}=\langle 80 \cos 30^{\circ}, 80 \sin 30^{\circ} \rangle\\\\\\\therefore \mathbf{u}+\mathbf{v}+\mathbf{w}=\langle 70 \cos 230^{\circ}+60 \cos 140^{\circ}+80 \cos 30^{\circ}, 70 \sin 230^{\circ}+60 \sin 140^{\circ}+80 \sin 30^{\circ} \rangle\\\\ \approx \langle -21.675, 24.944 \rangle

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8 0
1 year ago
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To determine if an equation is a linear function, it must have the form y = mx + b (in which m is the slope and b is the y-intercept). A nonlinear function will not match this form.

So it is linear.

6 0
3 years ago
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