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tigry1 [53]
4 years ago
5

Help pls Show workings

Mathematics
1 answer:
vitfil [10]4 years ago
6 0

- the type of pair is vertical angle.

- to find x:

-- vertical angles are equal.

4x + 10 = 5x - 1

10 = x - 1

x = 11

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yawa3891 [41]

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A line passes through the points (-6, 4) and (-2, 2). Which is the equation of the line?
cupoosta [38]

Answer:

\displaystyle y=-\frac{1}{2}x+1

Step-by-step explanation:

The equation of any line in slope-intercept form is:

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Assume we know the line passes through points A(x1,y1) and B(x2,y2). The slope can be calculated with the equation:

\displaystyle m=\frac{y_2-y_1}{x_2-x_1}

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\displaystyle m=\frac{2-4}{-2+6}=\frac{-2}{4}=-\frac{1}{2}

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\displaystyle y=-\frac{1}{2}x+b

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The equation of the line is:

\boxed{\displaystyle y=-\frac{1}{2}x+1}

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8 0
3 years ago
25.What is the average rate of change for the sequence shown?
d1i1m1o1n [39]

Given the following points:

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PLEASE HELP!! I don't understand this
lesya [120]
5 and 3 would be alternate Interior angles. Or 4 and 6. Because they are in between line L and line M,making them interior and they are on opposite sides of the middle line, making them alternate.

4 0
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