F(3)=-4(3)+3=-9
g(3)=3(3)+4=13
f(3).g(3)=-9*13=-117
Answer:
x = 7.5
Step-by-step explanation:
A line parallel to a side of a triangle and intersecting the other 2 sides, divides those sides proportionally, that is
= ( cross- multiply )
8x = 60 ( divide both sides by 8 )
x = = 7.5
Answer:
x^2 - 2x - 3
Step-by-step explanation:
(x+1) (x-3)
x^2 - 3x + x - 3
x^2 - 2x - 3
Answer:
-2/9
Step-by-step explanation: