pada gambar di bawah, BC tegak lurus AD, AB = AC panjang AB = 13 cm dan BC = 10 cm maka panjang AD adalah
1 answer:
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Answer:
(-2 , 2)
Step-by-step explanation:
A(-8 , 2) = (x1 , y1)
B(4 , -2) = (x2 , y2)
midpoint = (x1 + x2/2 , y1 + y2/2)
=(-8 + 4/2 , 2-(-2)/2)
=(-4/2 , 2+2/2)
(-2 , 2)
(3 , 7) = (x1 , y1)
(9 , 2) = (x2 , y2)
distance of PQ =
=
=
=
=
=7.8 unit
The probability can be modeled using the following formula:
wherein X follows the density
Now for k = 3 we get:
The probability we are looking for is 0.15.
Do you have any question ?
wherein X follows the density
Now for k = 3 we get:
The probability we are looking for is 0.15.
Do you have any question ?