If the expression 76.56 is written as 6k, what is the value of k?

6k=76.56

k = 12.76

Step-by-step explanation:

the total value of 76.56 is represented as 6k

this means we equate 6k to 76.56

i.e 6k = 76.56

dividing both sides by 6

we have, k = 12.76

for b its (t) and c its (d)

step-by-step explanation:

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: