Exactly like the previous question you posted.
-3x² - 9x = 0
Divide each side of the equation by -3 :
x² + 3x = 0
Factor the left side:
x (x + 3) = 0
This is true if x=0 or if x=-3 .
Answer:
The second choice.
Step-by-step explanation:
It is the second one.
The common difference = -4.
None of the others have a common difference between the terms in the second row.
Answer:
1. 4/15
2.8/15
3.11/15
P{E} = No. of Favourable Outcomes/Total Outcomes
Answer:
742 points
Step-by-step explanation:
30 percent of 1060 is 318, 1060-318 is 742
perimeter = 2L+2W
L=2+w
40 = 2L+2W
40= 2(2+w)+2W
40=4+2w+2w
36=4w
w=9
L=9+2=11
2(9) = 18, 2(11) = 22, 22+18 = 40
L=11
W=9
Area = L x w
area = 11x9= 99 square yards
