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3 years ago

I need notes on inequalities

Mathematics

1 answer:

Fiesta28 [93]3 years ago

5 0

Answer:

Inequalities have either <,>, =, and equal and/or greater sign and an equal and/or smaller.

Step-by-step explanation:

Inequalities are comparing two numbers with a sign that says either something is greater, smaller, greater or/and equal and smaller or/and equal.

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Find the linear inequality & show it on a number line:<br> 5(x-3) < 20

IRINA_888 [86]

Answer:

Step-by-step explanation:

5(x-3)<20

5x-15<20

5x<35

x<7

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2 years ago

Evaluate the expression. P(9, 3) · P(5, 4)

boyakko [2]

Answer:

$P(9,3) *P(5,4)$

And if we use the permutation formula given by:

$nPx = \frac{n!}{(n-x)!}$

And replacing we got:

$\frac{9!}{6!} \frac{5!}{4!}= 504*5 = 2520$

Step-by-step explanation:

For this problem we want to find the following expressionÑ

$P(9,3) *P(5,4)$

And if we use the permutation formula given by:

$nPx = \frac{n!}{(n-x)!}$

And replacing we got:

$\frac{9!}{6!} \frac{5!}{4!}= 504*5 = 2520$

6 0

3 years ago

Find the value of the unknown side length for the given perimeter P. P = 14 m A. 3 m B. 4 m C. 14 m D. 25 m

koban [17]

If the perimeter is 14. Add 2,4, and 5 which is 11. Then find out how many meters does it take to get from 11 to 14. In this case the answer is 3

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3 years ago

the Golden Ratio, is present not just in mathematics, but may also be present within your own brain and body (at the atomic or s

Anton [14]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Extraordinary claims require extraordinary evidence. You have no evidence here what so ever. IF you have some, please do share.

<span>Otherwise, please try to keep questions about religious and spiritual and paranormal stuff out of the Science and Math category.</span>

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3 years ago

A tax cut ________ aggregate demand and ________. A. decreases; shifts the AD curve leftward B. decreases; shifts the AD curve r

aksik [14]

Answer:

E. increases; shifts the AD curve rightward

Step-by-step explanation:

Tax cut means lower tax income tax rates, that mean individuals will have more of their income, that is more money to spend leading to increase in aggregate demand. This will lead to a rise (increase) in the aggregate demand curve which implies rightward movement.

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3 years ago