Quadrilateral ABCD is a rhombus. D
A А
C С
B
Match the reasons that justifies the given statements.
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ABDC
1 1
i
DRAG & DROP THE ANSWER
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JL. JL
DA CB
1 1 1 1
11
1 1 1 1
1
1
11
11
ZADC ZABC
Opposite angles of a rhombus are congruent
Opposite sides of a rhombus are parallel
Opposite sides of a rhombus are congruent.

$32,660

step-by-step explanation:

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.

(1,-1) i hope this

step-by-step explanation:

irst, find the z score of a score of 80. this is given by the formula z = (x-u)/o, where x is the score, u is the mean, and o is the standard deviation. this gives

z = (80-78)/12 = 1/6 = .1667

now, find what percentile a z score of 1/6 correlates to in the normal distribution.

a z score of 1/6 = .1667 is equivalent to the 56.36th percentile of the distribution. so the probability a score is over this is 1-.5636 = .4364

the mean of a sample mean is equal to the original mean. however, the standard deviation of a sample mean is equal to the original standard deviation divided by the square root of n (sample size). so the new standard deviation is 12/sqrt(16) = 3.

the new z score is 80-78/3 = 2/3 = .667. this is equivalent to the 74.86th percentile. so the probability that the mean will be greater than this score is 1-.7486 = .2514.