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NikAS [45]
3 years ago
13

How many solutions can a single variable linear equation contain?

Mathematics
1 answer:
DENIUS [597]3 years ago
3 0
One solution. Given that there is only one variable and it is linear, we know it must only have one solution. <span />
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Can someone help me please
masya89 [10]

Answer:

A) (3,-8); Reflection

Step-by-step explanation:

The question kind of gave you a hint. Look at how the coordinate point is arranged...

(-y,-x)

That means all positive become negatives and all negatives become positives. This gives you the coordinate of (3,-8).  

As for reflection or rotation, the image's coordinates FLIPPED, like how images do in a mirror's reflection.

This means the answer would be A) (3,-8); Reflection.

4 0
3 years ago
Make a ten or a hundred to add mentally 339+123
lianna [129]
9+3=12
30+20=50
300+100=400
Then add.
12+50+400=462
<span>So 339+123=462</span>
5 0
3 years ago
If f(x) = 2x-1 and g(x) = x^2-3x-2, find (f+g)(x)
alina1380 [7]
All this means is (f(x)) + (g(x))

2x-1+ x^2-3x-2= 

=== x^2 - x -3

4 0
3 years ago
Read 2 more answers
Graph the linear equation. <br> 3x-4y=12 Thanks
WITCHER [35]
Hi 
You can choose to points (x,y) which solve the equation, like (0,-3) and (4,0) and then draw a line through the points.
6 0
3 years ago
Read 2 more answers
Can someone help me find the area of this figure ? Thanks!
nordsb [41]

Answer:

  • 25 units²

Step-by-step explanation:

<u>We know that:</u>

  • Some squares are 100% shaded, and some are half shaded.
  • Half shaded squares: 10 squares
  • 100% shaded: 20 squares
  • Area of figure = Area of half shaded + Area of 100% shaded

<u>Solution:</u>

  • Area of figure = Area of half shaded + Area of 100% shaded
  • => Area of figure = (10 x 1/2) + 20
  • => Area of figure = 5 + 20
  • => Area of figure = 25 units²

Hence, the area of the figure is 25 units².

3 0
2 years ago
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