Mathematics, 15.04.2021 22:00 karlyisaunicorn
On a coordinate plane, triangle F D E has points (negative 3, 3), (negative 1, negative 1), (negative 3, negative 1). Triangle C B A has points (3, 3), (3, negative 1), (1, negative 1).
What happens to a point when it is reflected over the y-axis?
The coordinates stay the same.
The x-coordinate changes.
The y-coordinate changes.
Both coordinates change.
Answers: 1
Mathematics, 21.06.2019 15:30
What number should be added to both sides of the equation to complete this square? x^2-10x=7
Answers: 3
Mathematics, 21.06.2019 22:00
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
On a coordinate plane, triangle F D E has points (negative 3, 3), (negative 1, negative 1), (negativ...
English, 03.08.2019 12:30
Mathematics, 03.08.2019 12:30
English, 03.08.2019 12:30
Physics, 03.08.2019 12:30
History, 03.08.2019 12:30
English, 03.08.2019 12:30
Mathematics, 03.08.2019 12:30
Mathematics, 03.08.2019 12:30
Mathematics, 03.08.2019 12:30
History, 03.08.2019 12:30
Mathematics, 03.08.2019 12:30
Biology, 03.08.2019 12:30
Mathematics, 03.08.2019 12:30
History, 03.08.2019 12:30