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Artemon [7]
4 years ago
9

What is the slope of the line which passes through (4, 5) and (0, 1)?

Mathematics
2 answers:
Margarita [4]4 years ago
5 0
Answer:
slope = 1

Explanation:
slope is calculated using the following rule:
slope = (y2 - y1) / (x2 - x1)
The given points are (4,5) which represent (x1,y1) and (0,1) which represent (x2 , y2)
Substitute with these points in the above equation to get the slope as follows:
slope = (1-5) / (0-4) = 1

Hope this helps :)
Verizon [17]4 years ago
4 0

Answer:

1

Step-by-step explanation:

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Answer:

Step-by-step explanation:

If a point (x, y) is rotated 90° counterclockwise about the origin, rule for the rotation will be,

(x, y) → (-y, x)

Therefore, coordinates of the image point after the rotation will be (-y, x).

Following this rule,

Image points of the quadrilateral will be,

A(3, 3) → A'(-3, 3)

R(5, 7) → R'(-7, 5)

M(7, 5) → M'(-5, 7)

Y(5, 1) → Y'(-1, 5)

By graphing the image points we can get the graph of the image quadrilateral A'R'M'Y'.

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3 years ago
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Answer:

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Step-by-step explanation:

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The following figure is made of six semicircles with the same diameter, and of four congruent equilateral triangles represented
Oxana [17]

6 semicircles = 3 circles

The formula of the area of a equilateral triangle:

A_\triangle=\dfrac{a^2\sqrt3}{4}

We have a = |AE| = 3cm. Substitute:

A_\triangle=\dfrac{3^2\sqrt3}{4}=\dfrac{9\sqrt3}{4}\ cm^2

The formula of the area of a circle:

A_O=\pi r^2

We have 2r = |AE| =3cm → r = 1.5cm. Substitute:

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The area of the figure:

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3 years ago
Factorize completely <br> 2x^2+4x-6
rodikova [14]

Answer:

Solution given;

2x²+4x-6

2x²+6x-2x-6

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is your answer

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masha68 [24]

Answer:

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Step-by-step explanation:

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