= x^2 ( x+3 ) (x+3)
= set equal to 0
X^2= 0
X=0
X+3=0
X=-3
Answer is -3 and 0
2 solutions (X^2)
The Answer is D. Two Real Solutions
Answer:
Below
Step-by-step explanation:
Let x be that missing number
One third of it is x/3
One-ninth of it is x/9
Multiply x/3 and x/9
● (x/3)*(x/9) = (x^2/27)
● (x^2/27) = 108
Multiply both sides by 27
● (x^2/27)*27 = 108*27
● x^2 = 2916
● x = √(2,916) or x = -√(2,916)
● x = 54 or x = -54
So there are two possibilities 54 and -54.
1. The following is a sample of scores from a recent Statistics exam: 88, 73, 99, 73,78, 71, 76, 89, 78,94, 79, 87,34, 88,77, 94
lidiya [134]
It’s is A
The others don’t make sense to go with it
Anwser = Factory B has 290 workers. Because it says that Factory A has 4 times as many workers as Factory B you will have to do 4 times the amount of workers Factory B has and you will get 1,160 which is how much Factory A has .To do that you have to do the opposite which is dividing by 4 and 4÷1,160=290 which is the amount of workers that Factory B has.
