Pls Pls help me!! Mark the points P (3,5) and Q (3,9) Join P and Q and mark the point R which is the midpoint of PQ. Write down the coordinates of R.

Help me plsss.
I really need it!

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:

25.2

step-by-step explanation:

2+4x6-8/10= 25.2

this is answer of 144 cubic meters

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation: