Answer:40
Step-by-step explanation:
dividing 1200 by 600 is 2
so you would do the same for 80
Before you use the quadratic formula, you have to make sure the equation itself is a quadratic and that a and b are not 0.
Of you have 3 squared you get 9 then 2 times -2 is -4. then you add them 9=-4 which would be ...A: 5
Answer:
v=6
Step-by-step explanation:
2v is positive so keep it
then 2v=12
v=6