What 2 numbers multiply to make -30 and combine to make -7? and
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-10 and 3

Step-by-step explanation:

-10 x 3 = -30

-10 + 3 = -7

-10 and 3

Step-by-step explanation:

-10 x 3 = -30 and -10 + 3= -7

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:

square pyramid

step-by-step explanation:

square prism looks like nothing like that

triangular prism has a rectangular base instead of a square base

tetrahedron has a triangular base