Select the correct answer.
1 in = 2.54 cm

about how many millimeters are in 10.5 feet?
a.
266.7 mm
b.
320.04 mm
c.
3,200.4 mm
d.
1,260 mm

3,200.4 mm

Step-by-step explanation:

it's correct for edmentum :)

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:

22 and 22

step-by-step explanation:

10 plus 12 equals 22.

12 plus 10 also equals 22 because regardless of what order they're in, they're gonna equal the same thing.