Answer:
That is has root -12 meaning if you replace x with -12 you get 0.
The anwser is 4.4 because you add 9+15 then add 3+2 then divied them both and thats your anwser
Answer:
x=0
Step-by-step explanation:
combine like terms on both sides of the equal sign
-9+x= x-7
move similar terms to the same side
-2=0x
divide both sides by x
x=0
Answer:
it is dan
Step-by-step explanation:
because 4/5 is the closest to 1.
Given:
t = 1/2 √v
v = speed of object meters per second
t = 3 seconds
3 = 1/2 √v
3 * 2 = √v
6 = √v
6² = √v²
36 meters = v
v = 36 meters per second
