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NeTakaya
3 years ago
10

Which is the best explanation for why − √ 10 is irrational?

Mathematics
1 answer:
nydimaria [60]3 years ago
7 0

Step-by-step explanation:

- square root of 10 is irrational because it is less than zero. - square root of 10 is irrational because it is not a whole number.

Upon prime factorizing 10 i.e. 21 × 51, 2 is in odd power. Therefore, the square root of 10 is irrational.

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What is m∠PTR? a. 12 b. 40 c. 50 d. 140 HELP!!!
kramer

Answer:

m<PTR = 140°

Step-by-step explanation:

First, find the value of x. To find the value of x, derive an equation which you'd use in solving for x.

m<PTQ = (x + 28)°

m<RTS = (2x + 16)°

m<PTQ = m<RTS (vertical opposite angles are congruent)

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x + 28 = 2x + 16

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plug in the value of x

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m<PTR = 180 - 40 (subtracting 40 from each side)

m<PTR = 140°

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Answer:

explanation

Step-by-step explanation:

there

are

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