April says that the square root of 115 is between 10 and 11. Is she correct? How do you know

true

Because 10 is the square root of hundred and 11 is the square root of 121

so the square root of 115 should be between 10 & 11

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:

i can

step-by-step explanation: