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3 years ago

#3 Solve and graph the inequality: -4+x<-9

Mathematics

1 answer:

Vanyuwa [196]3 years ago

7 0

Add 4 to both sides
x < -5

Closed circle at x = 5, line points left

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3 years ago

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Answer:

$Standard\ Form = {3n^2} m^{-2}$

Step-by-step explanation:

Given

$\frac{2}{3m^2n} * 4.5n^3$

Required

Write in Standard Form

To start with; the two monomials have to be multiplied together;

$\frac{2}{3m^2n} * 4.5n^3$

$Standard\ Form = \frac{2 * 4.5n^3}{3m^2n}$

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$Standard\ Form = \frac{9 * n^3}{3 * m^2 * n}$

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Split fraction

$Standard\ Form = {3 * n^2} * \frac{1}{m^2 }$

From laws of indices;

$\frac{1}{a^n} = a^{-n}$

$Standard\ Form = {3 * n^2} * \frac{1}{m^2 }$ becomes

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3 years ago

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Answer:

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Step-by-step explanation:

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1 year ago

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Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers