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Mrrafil [7]
2 years ago
15

How the hell did I get a notification that I answered a question i didn't create???

Mathematics
2 answers:
Elan Coil [88]2 years ago
7 0

Answer:

U (Followed) the question or U commented and somebody else commented and it notified u,its regular

Step-by-step explanation:

igomit [66]2 years ago
5 0

Answer:

i dont know same thing

Step-by-step explanation:

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Nostrana [21]
For your answer x=13
5 0
3 years ago
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Given the line 2x - 3y - 5 = 0, find the slope of a line that is perpendicular to this line.
Tasya [4]

Answer:  

The slope of a line that is perpendicular to the given line is -\frac{3}{2}

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope of the line and "b" is the y-intercept.

Solve for "y" from the equation of the line 2x - 3y - 5 = 0:

2x - 3y - 5 = 0\\\\-3y=-2x+5\\\\y=\frac{-2}{-3}x+\frac{5}{-3}\\\\y=\frac{2}{3}x-\frac{5}{3}

You can observe that the slope of this line is:

m=\frac{2}{3}

By definition, the slopes of perpendicular lines are negative reciprocal, then, the slope of a line that is perpendicular to the give line, is

m=-\frac{3}{2}

5 0
3 years ago
∠A and \angle B∠B are complementary angles. If m\angle A=(x+10)^{\circ}∠A=(x+10)
Angelina_Jolie [31]

Answer:

x + 10 + 3x + 28 = 90

4x = 52

x= 13

Step-by-step explanation:

Angle B = 67

8 0
3 years ago
Why is 5x4 greater than 5 x 1/4 Explain.<br> I Need This Answer by today
bearhunter [10]
Because 5x4 is 20 but 5x1/4 is 1,25.

5 x 1 = 5... / 4 = 1,25
Or ... -> 1/4 = 0,25 * 5 = 1,25

;)
8 0
3 years ago
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Which skier will have a greater potential energy? Skier one is higher then skier two.
masha68 [24]
Skier one will have more potential energy
7 0
3 years ago
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