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alexandr1967 [171]

3 years ago

14

Find the slope of the line passing through the points(3, -4) and q(-7,1). then find the equation of the line passing through tho

se two points using point-slope form and write your answer in slope intercept form

1 answer:

IRISSAK [1]3 years ago

5 0

Slope is -4-1/-7-3= -5/-10=1/2 it is y2-y1/x2-x1
the equation is y-y1= m(x-x1)= y-(-4) =1/2(x-3) =y+4 =1/2(x-3)

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emmasim [6.3K]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Read 2 more answers

Determine whether the lines are parallel or perpendicular or neither. 2x=y−10 and y=−2x

MrRa [10]

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2x - y = -10, subtract 2x from both sides.

-y = -10 - 2x

Divide both sides by negative one.

y = 10 + 2x

To find the slope when the equations are in slope-intercept form you look at the coefficient of x. The first equation has the slope of 2 (which we just found), and the second equation has the slope of -2.

Parallel lines have the same slope and perpendicular lines have opposite reciprocal slopes. Since 2 and -2 are neither of these, your answer is neither.

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3 years ago

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Vesnalui [34]

Answer:

2 / 13

Step-by-step explanation:

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Number of 6's = 4 (1 for each suit)

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P(a 4) = 4 / 52 = 1/ 13

P(a 6) = 4 /52 = 1/13

Probability of either a 4 or a 6

P(a 4) + P(a 6)

1/13 + 1/13

= 2 / 13

3 0

3 years ago