If i spun a spinner thats number 1 to 20 what is the probability it lands on 17

1/20 is the probability

1/20

Step-by-step explanation:

It would be 1/20

Why?

Because if there is a slot for every number up until 20, 17 is one of those slots out of 20

step-by-step explanation:

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

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