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Alexus [3.1K]
3 years ago
14

If lines p and q are perpendicular and the slope of line p is 2 what is th slope of line q

Mathematics
1 answer:
miss Akunina [59]3 years ago
5 0

perpendicular lines are negative reciprocals of each other so if line p has a slope of 2 then line q has a slope of -1/2.

:)))

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a triangle has sides with lengths of 5x, 15 and 17. the perimeter of the triangle is 45 meters. what is the value of x?
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The value of x
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5x=45-32
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6 0
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A Normal model states that if we draw repeated random samples of the same​ size, n, from some population and measure sample​ pro
notka56 [123]

Answer:

1) Randomization condition: We assume that we are selecting random samples so this condition is satisfied

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3) Success/ Failure condition:

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So since the condition 1 and 2 are satisfied the correct option for this case would be:

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Step-by-step explanation:

Assuming the following options:

a)np and nq must be respectively at least equal to 10

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c) np and nq must be respectively less than 10

d) np plus nq must be at least 10.

For this case we need 3 basic conditions:

1) Randomization condition: We assume that we are selecting random samples so this condition is satisfied

2) 10% condition: We assume that the random sample selected is less than 10% of the population size

3) Success/ Failure condition:

For this case we need to satisfy this:

np \geq 10, n(1-p)\geq 10

So since the condition 1 and 2 are satisfied the correct option for this case would be:

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8 0
3 years ago
Please helppppp!!!!!!!
Anna007 [38]
I believe the correct answer is (D). Because it stands for donuts and I like them
3 0
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Answer:

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Step-by-step explanation:

math stuuf <3

7 0
2 years ago
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vfiekz [6]

Answer:

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Step-by-step explanation:

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Add 8+15 and you get 23 so 23/20 you can leave it so or switch it to a mixed number 1 3/20

3 0
3 years ago
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