A drawing of a car has a scale factor of 1 inch (in.) = 2 feet (ft). A photograph of the same car is 1/5 the size of the drawing. What is the length of the car window in the photograph if the length of the actual car window is 2.5 feet?

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:

what's the question?

step-by-step explanation:

there is no question.

answer:

a=9

step-by-step explanation: lmk if you need a explanation

cross multiplying, we get :

⇒ (3) × (5) = (9) × (x)

⇒ 15 = 9x