Questions: is positive + positive = positive Always True Or sometimes True
is negative + negative = negative Always True or Sometimes True
is negative - negative = negative Always True or Sometimes True

Answer if each question is always true or sometimes true, please for more information the question is number 35 on the page/image placed below

i dont uderstand sorry

Step-by-step explanation:

positive + positive = positive is always true

negative + negative = negative is always true

negative - negative = negative is sometimes true

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

source: