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Luda [366]
3 years ago
15

Take -4 + 3a 2 from 7a - a 2.

Mathematics
1 answer:
Ganezh [65]3 years ago
3 0

Answer:

bueno...

Step-by-step explanation:

tu podrias multiplicar -4 x -1 para que te de 4 y asi  tu sumas 4 + 3a que te da 7a y el 2 que eso te da 7a +2

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In a garden, the ratio of yellow to purple flowers is 5 to 3. what does this ratio mean?
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Find the distance AB between the points A (8, 2) and B(3,9). Round your answer to the nearest
LenKa [72]

Answer:

<h3>d = 8.6</h3><h3>d = √74</h3>

Step-by-step explanation:

A (8, 2) = (x_1 ,y_1)\\ B(3,9) = (x_2,y_2)\\\\d = \sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\d =\sqrt{\left(3-8\right)^2+\left(9-2\right)^2}\\\\d=\sqrt{(5)^2+(7)^2}\\\\d=\sqrt{25+49}\\\\d=\sqrt{74}\\\\d = 8.6023\\\\d = 8.6

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3 years ago
Can someone answer this question on percentage please.
Orlov [11]

Answer:

He sold 33.333 percentage of his crop.

Step-by-step explanation:

You have to do the math

3 0
2 years ago
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Help with this math homework
iren [92.7K]

Ranking in order from best to worst : Point, line, plane.

Step-by-step explanation:

12.A point in geometry is a location with no size and is shown by a dot. A point is the most fundamental object in geometry that represents a position.

A line can be defined as a connected set made up of  infinitely many points.A line has one dimension and extends in infinitely in different directions.It has zero width and zero height.

A plane is an infinite set of points forming a connected flat surface that extends infinitely far in all directions. In a plane, the width, length and height are infinite.

13.

Points S and V are collinear points.

Points R, and U are collinear points

Points  Q and T are collinear points

The figure has no plane indicated

Learn More

Point, line and plane : brainly.com/question/13148935

Keywords : line, plane, point, best worst, conclusion

#LearnwithBrainly

3 0
2 years ago
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andriy [413]

Answer:

9

Step-by-step explanation:

36/4 = 9

5 0
3 years ago
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