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3 years ago

Is the square root of 1/9 rational or irrational

Mathematics

2 answers:

Naya [18.7K]3 years ago

8 0

Answer:

Rational

Step-by-step explanation:

A rational number can be expressed in the form

$\frac{a}{b}$ , where a and b are integers

$\sqrt{\frac{1}{9} }$ = ± $\frac{1}{3}$ ← rational numbers

lyudmila [28]3 years ago

5 0

The square root of 1/9 is 1/3 and it is a Rational Number.

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3 years ago

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If you have a demand function of Qd=48-9P and a supply function of Qs=-12+6P,

jenyasd209 [6]

Answer:

The equilibrium quantity is 26.4

Step-by-step explanation:

Given

$Q_d = 48 - 9P$

$Q_s = 12 + 6P$

Required

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First, we need to determine the equilibrium by equating Qd to Qs

i.e.

$Q_d = Q_s$

This gives:

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3 years ago

1 11 f(x) = 2x² – 7x - 1 g(x) = 4x + 5 Find: go f(8)

Snezhnost [94]

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Step-by-step explanation:

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3 years ago

Help please asap . please explain your answer

vesna_86 [32]

Answer:

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Step-by-step explanation:

Slope intercept form: y = mx + b

m is the slope

b is the y-intercept

The line pictured goes down 6 for each 1 it moves to the right, slope is rise over run, in this case, -6/1 or just -6

The y-intercept is the point that the function crosses the y-axis, in this case 2

Plug those in to get:

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2 years ago

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