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Advocard [28]
3 years ago
14

What is the length of arc S? (The angle in the figure is a central angle in radians)

Mathematics
1 answer:
IgorC [24]3 years ago
7 0

Answer:

π/90 or 0.0035 units

Step-by-step explanation:

equation: <em>length of the arc = ∠of the angle/360 * circumference</em>

Substitute: <em>S = 0.4/360 * 10π</em> --> C = 2πr

Simplify: S = 1/900 * 10π

Simplify: S = π/90 ≈ 0.003489 units

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3 years ago
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Answer:

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Step-by-step explanation:

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6 0
3 years ago
a corporation issues 1,200,000 shares of stock at its beginning to shareholders. how many shares must a shareholder own to have
weqwewe [10]
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6 0
3 years ago
What is the value of x in this equation? Enter your answer in the box.
katrin [286]

Answer:

6

Step-by-step explanation:

(2.4×10³)×(3×10^x)=7.2×10^9

(3x10^x)=(7.2×10^9)/(2.4×10^3)

3×10^x=3×10^6

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4 0
2 years ago
A plane begins to descend from a height of 202 meters. The plane decreases in altitude at an average rate of 1.8 meters per seco
stepladder [879]
The plane starts at 202 m.
All altitudes are in meters.
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After 2 seconds, it is at 202 - 1.8 * 2
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202 - 1.8 * x is the same as 202 - 1.8x

Answer: F. t(x) = 202 - 1.8x
3 0
3 years ago
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