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Veseljchak [2.6K]
3 years ago
6

What is the measure of RPQ

Mathematics
1 answer:
patriot [66]3 years ago
8 0

Answer:

239

Step-by-step explanation:

SP is the diameter so Arc RP is supplementary to Arc SR

31 + x = 180

x = 149

Arc PQ is supplementary to Arc SQ so

90 +  x = 180

x = 90

Arc Addition:

149 + 90 = 239

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son4ous [18]

Answer: -6 ≤ x < 4

Step-by-step explanation:

Open circles on a graph mean that that point is not included

Filled in circles on a graph mean that that point is included

As a result, the end point (-6, -6) is included while (4, 8) is not

The domain is all possible x-values so the graph can be anywhere from:

-6 ≤ x < 4

Note that there are no possible values for the x-value of 4

7 0
2 years ago
PLEASE HELP ASAP 25 PTS
11Alexandr11 [23.1K]

Answer:

B

Step-by-step explanation:

f(x) = y = x^2 + 7

x = y^2 + 7

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sqrt(y^2) = sqrt(x - 7)

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5 0
3 years ago
Solve -3(-8b+7)=3(2b-1)
nekit [7.7K]

Answer: b=1

Step-by-step explanation:

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-3(-8b+7)=3(2b-1)\\\\24b-21=6b-3

Now you need to add 21 to both sides of the equation:

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Subtract 6b from both sides:

24b-6b=6b+18-6b\\\\18b=18

And finally, you can divide both sides of the equation by 18:

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4 0
2 years ago
Read 2 more answers
70% of the magic tricks that Jade knows are card tricks. If she knows 14 card tricks, how many magic tricks does Jade know in al
Irina-Kira [14]

Answer:

20

Step-by-step explanation:

Given data

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x= 14/0.7

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6 0
2 years ago
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Kryger [21]

Answer:

  • boat: 16 mph
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Step-by-step explanation:

  speed = distance / time

The rate downriver is (60 mi)/(3 h) = 20 mi/h.

The rate upriver is (60 mi)/(5 h) = 12 mi/h.

The rate of the boat in still water is the average of these:

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The rate of the current is the difference between the boat speed and actual speed:

  16 mi/h - 12 mi/h = 4 mi/h

3 0
3 years ago
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