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aksik [14]
3 years ago
10

What are the two types of compound inequalities? Give an example of each?

Mathematics
2 answers:
sveta [45]3 years ago
8 0
Hello There!

Two types of compound inequalities are:
A sentence with two inequalities joined by And.
A sentence with two inequalities joined by Or.

An example of one with And:
5x - 3 < 12 AND 4x + 1 > 25

An example of one with Or:
x - 5 > 0 OR 3x - 1 < 8.

Hope This Helps You!
Good Luck :) 

- Hannah ❤



cupoosta [38]3 years ago
4 0

<span> For example, <span>x </span>> 6 or <span>x < </span>2. The solution to this compound inequality is all the values of <span>x </span>in which <span>x </span>is either greater than 6 or x is less than 2. You can show this graphically by putting the graphs of each inequality together on the same number line.</span>

 

 

The graph has an open circle on 6 and a blue arrow to the right and another open circle at 2 and a red arrow to the left. In fact, the only parts that are not a solution to this compound inequality are the points 2 and 6 and all the points in between these values on the number line. Everything else on the graph is a solution to this compound inequality.

 

<span>Let’s look at another example of an or compound inequality, x > 3 or x</span> <span>≤ </span>4. <span>The graph of </span>x<span> > 3 has an open circle on 3 and a blue arrow drawn to the right to contain all the numbers greater than 3.</span>

 okay plz tell me if you need more help


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A plane is descending towards a runway in Chicago. The plane is flying at an altitude of 11 miles and is 193 miles from the runw
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The plane will make an angle 3.26^{\circ} with the runway.

Explanation:

Given that the plane is flying at an altitude of 11 miles and is 193 miles from the runway, as measured from the ground.

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From the given measurements, we can see that it is a right angled triangle. Hence, let us use the tangent formula to determine the angle.

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tan \ \theta=\frac{11}{193}

Dividing, we get,

tan \ \theta=0.057

Taking tan^{-1} on both sides of the equation, we get,

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8 0
3 years ago
Reducción de 7a-10b+6b+2a+9a=<br><br><br> ​
viktelen [127]

Answer:

7a-10b+6b+2a+9a=?

7a+2a+9a= 18a

-10b+6b= -4b

Final: 18a-4b

Step-by-step explanation:

Hope that this helps you out! :)

3 0
2 years ago
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