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Identify the rotation rule on a coordinate plane that verifies that triangle A(2,-1), B(4,1), C(3,3) and triangle A'(-2, 1), B'(-4,-1), C'(-3,-3) are congruent when rotated 180°. A) (x, y) → (-y, x) B)
answered
Mar 5, 2019
Mathematics
college
4
votes
156k
views
Pls help I need it done now ty
answered
Jan 12, 2019
Mathematics
middle-school
2
votes
206k
views
The Seljuk Turks captured Baghdad. True or False
answered
Jun 8, 2018
History
high-school
2
votes
211k
views
Purchasing a franchise can be a good way to Question 2 options: become involved in a business that you can then customize. start a business with no risk. transition to becoming an entrepreneur in a supportive
answered
May 1, 2018
Business
high-school
3
votes
36.4k
views
****PLEASE HELP****There are green and red bugs living in an area. As a result of an environmental change, birds that live in the same area grow in numbers. These birds eat the bugs, and they prefer the
answered
Apr 23, 2018
Biology
middle-school
2
votes
196k
views
Type of response questions can include A fill in the blank matching and short essay B short essay multiple choice and short answer C short answer fill in the blank and short essay D multiple choice true/false
answered
Feb 9, 2018
English
high-school
3
votes
136k
views
Why is nitrogen is different from neon?
answered
Jan 25, 2018
Chemistry
middle-school
4
votes
32.8k
views
Which is an obtuse angle? ∠CAB ∠BAC ∠BCA ∠ABC
answered
Jan 19, 2018
Mathematics
middle-school
3
votes
114k
views
A resource has value, and people are willing to pay for it most likely because the resource is
answered
Apr 2, 2017
History
high-school
0
votes
209k
views
Differentiation occurred in other inner planets, besides Earth. a. True b. False
answered
Jan 17, 2017
Geography
high-school
4
votes
137k
views
The British First came to India in which century?
answered
Jul 16, 2016
History
high-school
3
votes
75.0k
views
What is the last step to solving a system of equations by substitution?
answered
May 10, 2016
Mathematics
high-school
2
votes
143k
views
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