Answer:
2/10 (4/5)-(5/2)+ (10)=7.66
Answer:
B(-2,-6)
Step-by-step explanation:
The midpoint of AB is M, then A(8,4), M(3,-1)
So we can find:

then B(-2,-6), hope that useful.
Answer:
0
Step-by-step explanation:
(x+y)0
(-3+5.-012)0
0
anything times 0 is 0
Answer:
(f+g)(x) = 2x^2 + 4x/3 -5
Step-by-step explanation:
so, (f+g)(x) be y
y = f(x) + g(x)
y = x/3 -2 + 2x^2 + x - 3 = 2x^2 + 4x/3 -5
Answer:
Step-by-step explanation:
sorry im not sure