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beks73 [17]
3 years ago
9

Help please someone

Mathematics
2 answers:
Korvikt [17]3 years ago
7 0

Answer:

<S = 60

Step-by-step explanation:

The arc TR and the central angle (T to the center then to R ) are equal.

So the Central angle is 120o

S anywhere on the minor arc is 1/2 the central angle.

<S = 1/2 120

<S = 60

klio [65]3 years ago
4 0

Answer:

60°

Step-by-step explanation:

the relationship between angle RST and its arc TR is:

2m∠(RST)=m(arcTR);

using this formula m∠(RST)=0.5*m(arcTR);

m∠(RST)=60°

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blue is red

Step-by-step explanation:

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3 years ago
Dave receives a salary of $200 a week plus a commission of 10% of his weekly sales. An equation y=mx+b represents Dave’s weekly
eduard
<span><u><em>Answer:</em></u>
Dave makes $350 

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In order to find this answer, we must first establish the equation for his earnings.
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Since the problem states that his commission percentage is the slope and his base salary is the y-intercept, we can use them in the equation <u>to get the following: </u>
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6 0
3 years ago
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podryga [215]

Answer:

\cos( \theta)  =  \frac{ - \sqrt{}  7}{5}  \\  \theta =  \cos {}^{ - 1} (  \frac{ \sqrt{}  - 7}{5} ) \\  \theta = 58.1 \degree, \: 121.9 \degree,  \: 238.1 \degree

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2 years ago
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Rzqust [24]

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Answer:

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3 0
3 years ago
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