Segment AB has point A located at (5, 4). If the distance from A to B is 7 units, which of the following could be used to calculate the coordinates for point B?
07 = V(x+4)2 + (y + 5)2
07= V(x+5)2 + (y+4)2
07 = V(x - 4)2 + (y – 5)2
07 = V(x - 5)2 + (7-4)2

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

source:

11

step-by-step explanation:

32.50-7.50=25

225/25=11

ummm seems that u didnt post the attachement !

365

step-by-step explanation: