x = 1 because -7(3x + 4) must be -49 so 3x + 4 must me 7 so x = 1
Answer:
depends on what the homework is
The slope of B is Q maybe
nope they are not similar
as in order to say that triangles are similar their sides should be in proportion or angles to be equal but here
here only one angle is equal the other one is not
So they are not similar
