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il63 [147K]
2 years ago
7

Which of the following inequalities matches the graph? (1 point)

Mathematics
1 answer:
Aleksandr [31]2 years ago
7 0

Answer: 2x + y < 7

Step-by-step explanation:

In the graph we can see that:

The line is a dashed line, and the shaded area is below the dashed line, then we will have something like:

y < a*x + b

We also can see that the slope of the line is negative, and that the y-intercept is +7

Then the inequality will be something like:

y < a*x + 7

Now we can see that the line passes through the points (0, 7) and (3, 1)

Then the slope will be:

a = (1 - 7)/(3 - 0) = -6/3 = -2

that is negative, as we already said.

Then we have:

y < -2*x + 7

we can rewrite this as:

2x + y < 7

This is the first solution shown.

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3 years ago
0.34 times 10 with an exponet 3
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Step-by-step explanation:

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2 years ago
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An 5kg object is 6 meters what is the potential energy
AVprozaik [17]

Potential Energy of an object of 5kg which is 6 meters in height is 294 Joules.

Step-by-step explanation:

We are given:

Mass = m = 5 kg

Height = h= 6 meters

Potential Energy = ?

The formula used to find Potential Energy is:

Potential\,\,Energy =mgh

where m is mass, g is gravitational field and h is height

Putting the given values of mass and height, and g=9.8 m/s^2

Potential Energy = 5*9.8*6\\Potential Energy = 294 Joules

So, Potential Energy of an object of 5kg which is 6 meters in height is 294 Joules.

Keywords: Potential Energy

Learn more about Potential Energy at:

  • brainly.com/question/6013189
  • brainly.com/question/9251988
  • brainly.com/question/1198647

#learnwithBrainly

3 0
3 years ago
Dominic is solving the equation 2 (y-2) = 4 (y-3) + 4. His steps are shown below.
Zanzabum

Answer:

Step 2

Step-by-step explanation:

6 0
3 years ago
(2y + x)^<br> (4x)<br> (2y - x)°<br> Find the value of x.<br> A 9<br> В. 18<br> C 45<br> D. 90
Aleks [24]

Answer:

they are opposite degrees so we can say that 4x=2y-x

Step-by-step explanation:

5x=2y and we complete 4x+(2y+x)=180. and then 5x+2y=180. put 2y from 5x. 4y=180 y= 45 and x= 18°

8 0
3 years ago
Read 2 more answers
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