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3 years ago

A.(2,1)

Mathematics

1 answer:

Alex17521 [72]3 years ago

4 0

Answer:

D(6, 3)

Step-by-step explanation:

The diagonals of a rectangle bisect each other, so the midpoint of AC is the same as the midpoint of BD. This means ...

(A +C)/2 = (B +D)/2 . . . . the midpoints are the same

A +C = B +D . . . . . . . . . multiply by 2

D = A +C -B = (2+5-2, 1+5-3) . . . . . solve for D, substitute given coordinates

D = (6, 3)

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When solving a 2 step inequality, when do you flip the inequality sign, i keep getting these questions wrong, pls help, i mark b

vaieri [72.5K]

You flip the signs when you are dividing by a negative value.
-2x+3>15
-2x>15-3
-2x>12
x<12/-2
x<-6
Now to test this
Try putting x in the original equation when it is -5.
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10+3>15
13>15
This is false because our answer says x is less than -6.
Now any value less than -6 will work so let's go with -7.
-2(-7)+3>15
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3 years ago

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Thepotemich [5.8K]

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3 years ago

An investment advisor believes that there is a 60% chance of making money by investing in a specific stock. If the stock makes m

inessss [21]

Answer:

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Step-by-step explanation:

Let M denote the event that the stock makes money and D denote the event that the stock pays dividends.

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It is also given that,

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Here, we are required to find $P(D \cap M)$

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3 years ago

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lisov135 [29]

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3 years ago

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s344n2d4d5 [400]

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2 years ago