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2 years ago

Solve the inequality: x + 9 < -8

Mathematics

2 answers:

gulaghasi [49]2 years ago

8 0

Answer:

x < -17

Step-by-step explanation:

Do the inverse operation in the other side of the sign

Vikki [24]2 years ago

6 0

Answer:

Any number less than -17

Step-by-step explanation:

Subtract 9 from -8. Any number less than the total is less than -8.

-8 - 9 = -17

-17 + 9 = -8

Ex:

-18 + 9 < -8

-19 + 9 < -8

-20 + 9 < -8

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Answer:

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Step-by-step explanation:

A regular polygon is a shape with equal sides and angles. Because of this, we can write the following equation to set two sides equal to each other:

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Solving, we will get a in terms of b:

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Now we can substitute a for (b+3) into our equation:

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$p=28\cdot 5 =\boxed{140}$

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Answer:

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Step-by-step explanation:

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