B) (-mn)^3 (-1)^3m^3n^3 -m^3n^3
Answer:
D) 11x + 9
Step-by-step explanation:
3(2x + 5) - (-5x + 4) = (6x + 15) - (-5x + 4) = 6x + 15 + 5x - 4
add like terms:
(6x + 5x) + (15 - 4) = 11x + 9
Answer:
36
Step-by-step explanation:
Answer:
Step-by-step explanation:
The first option :
The second option :
The third option :
The fourth option :
Answer:
232.36
Step-by-step explanation:
double the radius and multiply by 3.14