Suzie is making granola. she uses almonds, walnuts, and pecans in the ratio of 4: 2: 5. lilly uses 50 ounces of walnuts. (
a. find the weight of the almonds. (
b. find the total weight of granola.

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:

is this part of a question or something