3 years ago

Irrational numbers are

Mathematics

2 answers:

blondinia [14]3 years ago

7 0

Numbers that can't be written as a quotient

Alex73 [517]3 years ago

6 0

Numbers containing decimals that are not terminating or recurring .

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How much more is 9,00,000 than 4,50,000

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Let u= < 4, -7>, v= <5, 3> find the component form for the vector -4u + 2v

Nata [24]

Answer:

-4u+2v = <-6, 34>

Step-by-step explanation:

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Solve for variable y answer in simplest radical form

ASHA 777 [7]

Answer:

option A

Step-by-step explanation:

option A y = 9√3 is the correct answer .

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plz mark my answer as brainlist plzzzz.

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2 years ago

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Verdich [7]

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2 years ago

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5 0 = - in = in quadrant II Given cos = Find sin 3

____ [38]

Answer:

sinΘ = $\frac{2}{3}$

Step-by-step explanation:

using the identity

sin²x + cos²x = 1 ( subtract cos²x from both sides )

sin²x = 1 - cos²x ( take square root of both sides )

sinx = ± $\sqrt{1-cos^2x}$

given

cosΘ = - $\frac{\sqrt{5} }{3}$ , then

sinΘ = ± $\sqrt{1-(-\frac{\sqrt{5} }{3})^2 }$

= ± $\sqrt{1-\frac{5}{9} }$

= ± $\sqrt{\frac{4}{9} }$

= ± $\frac{2}{3}$

since Θ is in quadrant II where sinΘ > 0 , then

sinΘ = $\frac{2}{3}$

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2 years ago