The speed of walking is 8 km/hour, while the speed of the bus is 40 km / hour. You are in place A. It takes you 3.6 more hours to go
to place B on foot than by bus. What’s the distance between
place A and place B?
Hints: 1. distance = speed x time

2. set an x, list the information given in the question,

find the equivalent relationship.

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:

b

step-by-step explanation:

answer: 12,000

step-by-step explanation: first you ar e supposed to add. then multiply then subtract