Help me plz
...
Answers: 1
Mathematics, 21.06.2019 19:00
What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )
Answers: 1
Mathematics, 21.06.2019 21:40
Which statement is true about a number and its additive inverse? a. their product is always one. b. their sum is always one. c. they are always reciprocals of each other. d. their sum is always zero.
Answers: 1
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
Chemistry, 11.10.2020 02:01
History, 11.10.2020 02:01
Biology, 11.10.2020 02:01
History, 11.10.2020 02:01
Mathematics, 11.10.2020 02:01
English, 11.10.2020 02:01
Mathematics, 11.10.2020 02:01
Mathematics, 11.10.2020 02:01
Computers and Technology, 11.10.2020 02:01