Which of the following is not a theory for the decline of the Mayan civilization? a. a natural disaster c. a lack of invention and adaptation b. the invasion by another group d. an internal revolt
The invasion by another group is not a theory for the decline of the Mayan civilization. en.wikipedia.org/wiki/Minoan_civilization
g
Mayang30|Points 3592|
Question
Updated 12/1/2014 8:08:08 AM
Edited by [12/1/2014 8:08:07 AM], Confirmed by [12/1/2014 8:08:08 AM]
Rating

Questions asked by the same visitor
Solve the equation by factoring. x2 = 81 a. {81,9} b. { -9,9} c. {9,0} d. {0,0}
Question
Updated 12/2/2014 8:11:24 PM
x^2 = 81
when x*x = 9*9 , x= 9
when x*x= (-9)*(-9) , x= -9
So the solution for x^2 = 81 is {-9 ,9} .
Confirmed by andrewpallarca [12/2/2014 8:21:40 PM], Rated good by andrewpallarca
Solve the equation by factoring. x2 = 81
Weegy: (x-9) (x+9)User: Solve the equation by factoring. x2 = 81 (More)
Question
Updated 12/4/2014 10:11:41 PM
x^2 = 81
x^2 - 81= 0
(x - 9)(x+ 9) = 0
when x - 9 = 0 , x = 9
when x + 9 = 0 , x = -9
Confirmed by andrewpallarca [12/5/2014 4:31:24 AM], Rated good by andrewpallarca
Solve the equation by using the Square Root Property. x2 - 2x + 1 = 18
Question
Updated 12/4/2014 2:17:39 AM
x^2 - 2x + 1 = 18
(x - 1)^2 = 18
x - 1 = ±3*2^1/2
x = ±3*2^1/2 + 1
Confirmed by jeifunk [12/4/2014 6:58:34 AM]
Which of the following is the sum of the solutions of x2 - 2x -8 = 0? a. -6 c. 2 b. -4 d. -2
Weegy: The sum of x2 - 2x -8 = 0 is equal to d. -2 (More)
Question
Updated 12/1/2014 7:14:29 AM
x^2 - 2x - 8 = 0;
(x - 4)(x + 2) = 0;
x - 4 = 0;
x = 4;
x + 2 = 0;
x = -2;
The sum of of the solutions of x^2 - 2x -8 = 0 is 2.
4 + (-2) = 2
Write a synonym of the word manifest.
Weegy: A synonym for manifest is: palpable. (More)
Question
Updated 12/3/2014 1:21:51 PM
34,466,349
Popular Conversations
The correct plural of the noun attorney is _______. The primary ...
Weegy: The correct plural of noun attorney is attorneys.
The correct plural of the noun attorney is _______. The primary ...
Weegy: The correct plural of noun attorney is attorneys.
For each blank, write a word that is an antonym of the italicized ...
Weegy: He couldn t bear the cold of Alaska after living in the HEAT of Texas.
Another name for World War I is _______. Nationalism, alliances, ...
Weegy: Another name for World War I is: the Great War.
What’s the reciprocal of 7:9
Weegy: The reciprocal of 7:9 is 1/7: 1/9.
Fill in the blank. One of the best reasons to write is to _______ ...
Weegy: Planning is the first stage of the writing process.
*
Get answers from Weegy and a team of really smart live experts.
S
L
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
P
1
L
P
1
Points 818 [Total 6691] Ratings 19 Comments 628 Invitations 0 Online
S
L
Points 634 [Total 868] Ratings 1 Comments 624 Invitations 0 Offline
S
L
P
P
L
P
Points 549 [Total 7759] Ratings 16 Comments 389 Invitations 0 Offline
S
L
Points 477 [Total 643] Ratings 6 Comments 417 Invitations 0 Offline
S
L
R
P
Points 208 [Total 3157] Ratings 8 Comments 128 Invitations 0 Offline
S
L
Points 162 [Total 1514] Ratings 1 Comments 152 Invitations 0 Online
S
L
P
P
Points 145 [Total 3920] Ratings 2 Comments 125 Invitations 0 Offline
S
L
Points 144 [Total 170] Ratings 0 Comments 144 Invitations 0 Offline
S
L
L
P
Points 131 [Total 5926] Ratings 1 Comments 121 Invitations 0 Offline
S
L
Points 128 [Total 154] Ratings 7 Comments 58 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.