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baherus [9]
2 years ago
15

Which inequality has a solid boundary line when graphed?

Mathematics
1 answer:
kipiarov [429]2 years ago
4 0

Inequalities are expression not separated by an equal sign. None of the inequality is correct since there is absence of equal sign.

<h3>Graph of inequalities</h3>

Inequalities are expression not separated by an equal sign. According to the question, we ned the inequality's graph that will have a dashed boundary line.

An inequality that will have solid boundary line must include only the less than or equal to sign < or greater than or equal to > sign.

From the option given, none of the inequality is correct since there is absence of equal sign.

Learn more on inequality graph here: brainly.com/question/24372553

#SPJ1

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Help Meh Plz, i will mark brainliest for correct answer.
worty [1.4K]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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Find the area???????
Naily [24]

It's obviously none of the above because the true area will have a square root of 3 in it because of the equilateral triangle. They want us to find the approximate area. When I was in school the difference between an approximation and the exact answer was greatly stressed but that seems to be fading of late.


That's a rectangle less an equilateral triangle. The area of an equilateral triangle is \dfrac{\sqrt{3}}{4} s^2 which is easily derived but I won't bother here.


A = 18(8) - \dfrac{\sqrt 3}{4} (8^2) = 144 - 16 \sqrt 3 \approx 116.3


Answer: b



6 0
3 years ago
last month dory biked 11 times as many miles as karly. together they biked a total of 156 miles. how many miles did dory bike la
soldier1979 [14.2K]
I think You have to divide 159 by 11, and that would make you get 14.
7 0
3 years ago
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The range of which function includes –4?
TiliK225 [7]

Answer:

The function f(x)=\sqrt{x-5}

Step-by-step explanation:

The Range of any function is complete set of all possible resulting values of the dependent variable , after substituting the domain.

so, the function f(x)=\sqrt{x-5} has range f(x)$\geq$ -5

This includes - 4 .

Hence, the function is f(x)=\sqrt{x-5} .

6 0
2 years ago
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Carrie and dave each rent the aame size moving truck for one day they pay a fee x dollars for the truck and y dollars per mile t
Elina [12.6K]

Answer:

The amount of the fee for the truck is $20 and cost per mile is $1.3.

Step-by-step explanation:

If they pay a fee x dollars for the truck and y dollars per mile they drive.

Carrie drives 150 miles and pays $215.

Her fee= $x for the truck + 150 X y =215

x+150y=215...(I)

Similarly, Dave drives 120 miles and pays $176

His fee =$x for the truck + 120 X y = 176

x+120y=176....(ii)

To determine the values of x and y, we solve Equations I and II simultaneously.

x+150y=215...(I)

x+120y=176....(ii)

Using elimination method (Subtracting equation II from I)

30y=39

y=1.3

Substitute y=1.3 into (I) to get x.

x+150y=215...(I)

x+(150X1.3)=215

x+195=215

x=215-195=20

Since x=20, y=1.3, The amount of the fee for the truck is $20 and cost per mile is $1.3.

5 0
3 years ago
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