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Marizza181 [45]
2 years ago
7

Which of the following are the coordinates of a rectangle with a length of 4 units and a width of 3 units in the coordinate plan

e?
A- (−2, 1), (−2, −2), (2, 1), (2, −2)
B- (4, 3), (0, 3), (4, 7), (0, 7)
C- (1, −4), (−1, −4), (1, 0), (−1, 0)
D- (5, 6), (−3, 6), (5, 1), (−3, 1)
Mathematics
1 answer:
jekas [21]2 years ago
5 0
A!!
-2 and 2 are the x values of the coordinates which are 4 units apart, being 4 units in LENGTH
1 and -2 are 3 units apart and them being in the y part of the coordinate it’s 3 units wide
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Step-by-step explanation:

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(−0.103371 ; 0.063371) ;

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Step-by-step explanation:

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Shift 2:

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Mean, m2 = 10.55 ; Standard deviation, s2 = 0.17

Mean difference ; μ1 - μ2

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Using the relation :

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Lower boundary :

-0.02 - 0.0833710 = −0.103371

Upper boundary :

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B.)

We cannot conclude that gasket from shift 2 are on average wider Than gasket from shift 1, since the interval contains 0.

C.)

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n1 = 300 ; n2 = 250

(10.53-10.55) ± 1.96*sqrt(0.14^2/300 + 0.17^2/250)

Lower boundary :

-0.02 - 0.0263642 = −0.0463642

Upper boundary :

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( -0.0463642, 0.0063642)

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