Alarge stand of fir trees occupies 24 hectares. the trees have an average density of 1 tree per 20m squared. a forester estimates that each tree will yield 300 board-feet. estimate the yield of the stand if one-tenth of the trees are cut.

step-by-step explanation:

i am not sure sorry : c

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:

11 feet 6 inches and 8 feet 6 inches

we need the options

step-by-step explanation: