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Dima020 [189]
4 years ago
5

HELP!!!!!! PLZZZ!!!!!HELPPPP

Mathematics
1 answer:
Vilka [71]4 years ago
8 0

Answer:

x=10

Step-by-step explanation:

set it up and solve

2x-1=x+9

2x=x+10

x=10

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Angles x and 64 deg are "complementary," so x+64=90, and x= 26 deg.
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Answer:

-9j+5

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What is the slope of the line that passes through points (1,7),(10,1)
astra-53 [7]
Answer:
slope = -2/3

Explanation:
Slope of line can be calculated using the following formula:
slope = \frac{y2-y1}{x2-x1}

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point (10,1) representing (x2,y2)

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Question 1 / 1<br> Find the equation of the line through the points (3,6) and (-1, 1).
Alex73 [517]

Answer:

Now that the values of m (slope) and b (y-intercept) are known, substitute them into y=mx+b . to find the equation of the line.

y=5/4x+9/4

Step-by-step explanation:

Use y=mx+b to calculate the equation of the line, where m represents the slope and b represents the y-intercept.

To calculate the equation of the line, use the y=mx+b format.

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m=(change in y)/(change in x)

The change in x

is equal to the difference in x-coordinates (also called run), and the change in y is equal to the difference in y-coordinates (also called rise).

m=(y2−y1)/(x2−x1)

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m=1−(6)/−1−(3)

Finding the slope m.

m=5/4

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using the formula for the equation of a line.

b=9/4

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