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3 years ago

Someone help me answer this plzzzzz

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

6 0

Answer:

Step-by-step explanation:

r = (x co-efficient ÷ 2)²

r = (6/2)² = 3²

r = 9

s = - 2r

s = -2*9 = -18

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A dependent means t-test determines if the differences between scores on the pretest and posttest measures differ significantly

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4 years ago

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Step-by-step explanation:

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3 years ago

Moses earns a gross salary of 10 500 per month. th basic monthly expenses used from the income are as follows ,housing expense 2

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Answer:

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3 years ago

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Andreas93 [3]

Answer:

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The distance covered by Betsy is

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To find the distance AB, we need to find the distance from A to B on y-axis.

So, length of segment AB units

To find the distance BC, we need to find the distance from B to C on x-axis.

So, length of segment BC units

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So, length of segment CD units

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3 years ago