if someone has an 85.3% in honors science and gets a zero on a lab that is 20% of their grade, what is their new grade in honors science? (asking for a friend.. lol)

68.24 (oof, C)

Step-by-step explanation:

Put 85.3% as a real number: well, 85.3. Then, 20%of 85.3 is 17.06. Then 85.3-17.06 is 68.24.

Hope this helps you!! ; D

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:

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .