Joe swam a total of 558 labs at the pool during the summer swam 7 laps each day except the last day he swam fewer laps how many laps did he swim the last day

He swam 5 laps on the last day.

Step-by-step explanation:

We are given:

•Total number of laps = 558 laps

•Laps per day = 7 laps

Since he swam an equal number (7 laps) everyday apart from the last day and we are looking for the the number of laps he swam the last day, we will divide the total number of laps by the number of laps each day, then the remainder will be number he did the last day.

Therefore,

i.e 79 remainder 5

Therefore, he swam for 80 days (79 equal days and 1 extra day) and we can say he swam 5 laps on the last day

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:

true

step-by-step explanation: