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2 years ago

These points are linear.

Mathematics

2 answers:

Oxana [17]2 years ago

8 0

Answer:

Step-by-step explanation:

Pick any two points.

(2 ,7) & (4, 13)

x₁ = 2 ; y₁ = 7 & x₂ = 4 ; y₂ = 13

$Slope =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}$

$=\dfrac{13-7}{4-2}\\\\\\=\dfrac{6}{2}\\\\\\= 3$

posledela2 years ago

4 0

Answer:

Step-by-step explanation:

Select an ordered pair: (2, 7)

Select another ordered pair: (6, 19)

slope = (difference in y)/(difference in x)

slope = (19 - 7)(6 - 2)

slope = 12/4

slope = 3

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bagirrra123 [75]

Answer:

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Step-by-step explanation:

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3 years ago

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pochemuha

Answer:

The slope is 2.

Step-by-step explanation:

The formula for slope is-

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Plug in the points (6, 10) and (2, 2).

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3 years ago

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valentinak56 [21]

Answer:

Step-by-step explanation:

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3 years ago

the area of asquare field is 2.25 hectares.find its perimeter in metres if hectare is qual to 10000square metres

Sergio [31]

Answer:

Perimeter of the square field is 600 meters.

Step-by-step explanation:

Given:

Area of a square field = 2.25 hectares

1 hectare = 10000 m²

∴2.25 hectares = $2.25\times10000 = 22500$ m²

Now, let each side length of the square field be $a$ meters.

∴ Area = $a^{2}$

⇒ $22500 = a^{2}$

⇒ $a=\sqrt{22500}=150$ m

Now, perimeter of a square is given as, $P = 4a$ .

Here, $a=150$ m.

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3 years ago

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Reil [10]

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4 years ago

Read 2 more answers