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sergiy2304 [10]
3 years ago
8

In circle O, radius OQ measures 9 inches and arc PQ measures 6π inches. Circle O is shown. Line segments P O and Q O are radii w

ith length of 9 inches. Angle P O Q is theta. What is the measure, in radians, of central angle POQ? StartFraction 2 pi Over 3 EndFraction radians StartFraction 3 pi Over 4 EndFraction centimeters StartFraction 4 pi Over 3 EndFraction radians StartFraction 3 pi Over 2 EndFraction radians
Mathematics
2 answers:
kupik [55]3 years ago
5 0

The answer is A. 2pi/3 radians.

nikklg [1K]3 years ago
4 0

Answer:

First Option

Explanation:

A)  2pi/3 radians

Hope this helps :)

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skelet666 [1.2K]

Answer: y = 2

Step-by-step explanation:

we need to use systems of equations, basically since we know what x equals, we plug that into first equation so:

since x=2y+1,

we can say that:

(2y+1)+2y=9

then we solve this equation,

first we expand the brackets- 2y+1+2y=9,

then we combine like terms- 4y+1=9

then we take 1 away from both sides- 4y=8

then we divided both sides by 4

y=2

Hope this helps xx

5 0
2 years ago
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Which pair shows equivalent expressions?
Igoryamba
Im pretty sure its a and c but if it cant be both of them then u or ur teacher probably wrote one of them wrong
5 0
3 years ago
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Abdul can type 23 words per minute.
Phantasy [73]

Answer:

1. 1035 words

2. 21.74 min

Step-by-step explanation:

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8 0
2 years ago
A function is represented by these ordered pairs.
Crazy boy [7]

answer: 4

Step-by-step explanation:

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3 years ago
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Mario’s company makes unusually shaped imitation gemstones. One gemstone has 14 faces and 10 vertices. How many edges does the g
Ivan
The gemstone has 22 edges.

We use Euler's formula on this:

F + V - E = 2

Substituting our information, we have:

14 + 10 - E = 2

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Subtract 24 from both sides:
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Divide both sides by -1:
-E/-1 = -22/-1
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3 0
3 years ago
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