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2 years ago

Is it true that if two angles with measures that sum to 180 that they are linear pairs?

Mathematics

2 answers:

ddd [48]2 years ago

7 0

Yes, it is true that if 2 angles with measures that sum to 180 they are linear

inna [77]2 years ago

4 0

If it is perfectly clear which angle is being named, an angle may be referred to by its ... Supplementary Angles are 2 angles the sum of whose measures is 180°. ... THEOREM: If two congruent angles form a linear pair, they are right angles.

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2 years ago

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2 years ago

What are the intercepts of this line?

olga_2 [115]

Answer:

x-intercept is -1; y-intercept is 0.5.

Step-by-step explanation:

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3 years ago

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AVprozaik [17]

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2 years ago

Dogs are inbred for such desirable characteristics as blue eye color, but an unfortunate by-product of such inbreeding can be th

sesenic [268]

Answer:

The probability that the dogs are blue eyed and deaf is 13.02%.

Step-by-step explanation:

We are given the following information in the question:

P(Blue eyes) = 31%

P(Deaf) = 38%

P(Deaf | Blue eyes) = 42%

Formula for conditional probability:

$P( A|B) = \displaystyle\frac{P(A \cap B)}{P(B)}$

Now, let A be the event where the dog is deaf and B be the the event where dog is blue eyed.

$P( \text{ Deaf}|\text{Blue eyes}) = \displaystyle\frac{P( \text{Deaf} \cap \text{Blue eyes})}{P(\text{Blue eyes})}\\\\0.42 = \displaystyle\frac{P( \text{Deaf} \cap \text{Blue eyes})}{0.31}\\\\P( \text{Deaf} \cap \text{Blue eyes}) = 0.42\times 0.31 = 0.1302 = 13.02\%$

Hence, the probability that the dogs are blue eyed and deaf is 13.02%.

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2 years ago