67-78+26+39×2 answer thy question brothers im none smart

Remember to follow PEMDAS and the "left-to-right" rule

39 x 2 = 78

67 - 78 = -11

-11 + 26 + 78

Combine

(-11 + 26) + 78

15 + 78

93 is your answer

hope this helps

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:

step-by-step explanation: