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fgiga [73]
3 years ago
13

Can some body help me with this

Mathematics
1 answer:
Volgvan3 years ago
8 0

Answer:

1 is 11

3 is 12

5 is the same answer as 3

Step-by-step explanation:

for #1 the angle is 90 degrees and its asking to find x you can set up the equation by sayin 46+4x=90 you substract 46 by 46 and subtract 90 by 46 then you will get 4x=44 dived 4 on each side and you will get x = 11

for #3 the angle is equal to 180 you set up the eqation by saying 36+12x=180 you subtract 36 by itself and 180 by 36 then you will get 144 now your equation is 12x = 144 now divide 12x by  12 and 144 by 12 and you will get x = 12

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miss Akunina [59]
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P(~ab)=0.25*0.25=0.0625
Similarly
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Probability that EITHER one or both of ab and bc are blocked is the sum of the probabilities:
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Therefore the probability that there exists an open route from a to c
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5 0
3 years ago
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zhannawk [14.2K]

Answer:

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6 0
3 years ago
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pochemuha
(-3,-6) this is the answer you can also double check by plugging it into a calculator
6 0
3 years ago
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8 0
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Answer:

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7 0
2 years ago
Read 2 more answers
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