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saul85 [17]
3 years ago
9

Can someone help with this question

Mathematics
2 answers:
eduard3 years ago
7 0
Now, as you can see - these are ordered pairs. So, in order to find possible solutions - we have to plot this inequality on a graph! 

So, let's do this. I am using GeoGebra in order to graph this inequality. 

Alright, so... Now I'm going to go through, and look at each ordered pair and see if they are covered by the shaded region!

Answer A: False
Answer B: False
Answer C: True
Answer D: True
Answer E: True
Answer F: True

Hopefully, this helps you! =)
Serga [27]3 years ago
3 0
C d e f are correct but a and b aren't
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4 - 7x=39 find the value of x +1
wel
4-7x= 39

Subtract 4 from both sides
-7x= 35

Divide both sides by -7
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The value of x+1= (-5)+1= -4.
3 0
3 years ago
Anne is planting a garden she is putting up a fence. The fence is 12.4 metres long and
Dmitrij [34]
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5 0
2 years ago
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Anyone have a answer for this?
LiRa [457]

Answer:

36.1 meters

Step-by-step explanation:

Since this is a rectangle, the parallel sides are equal to each other, meaning we technically already know all the side lengths.

I'll choose to look at the bottom triangle in this case

30 is already there, and the other leg should be 20. Knowing this, we can plug these into the pythagorean theorem.

20 is A, 30 is B, and the missing side is C

a^{2} + b^{2} = c^{2}\\20^{2}  + 30^{2} = c^{2} \\400 + 900 = 1300 \\\sqrt{1300} = 36.06\\

C, the missing side to the nearest tenth is 36.1 meters

7 0
2 years ago
Solve for x. x^2=1/4
inessss [21]

Answer:

c) x= +/- 1/2

5 0
2 years ago
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Plz help I’ll give brainliest
Nostrana [21]

Answer:

2) 4/5

3) 3

Step-by-step explanation:

2) 4/8-3=4/5

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2 years ago
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