Mathematics, 13.10.2021 03:40, Arm2005
Which of the following equations uses the commutative property of addition to rewrite 1/7 + 3/4? O 1/7+3/4=4/28+21/28. O 25/28-1/7=3/4. O 3/4+1/7=25/28. O 3/7+1/4=19/28
Answers: 3
Mathematics, 21.06.2019 22:00, Jasten
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
Mathematics, 22.06.2019 02:30, kayranicole1
Afarmer has 5 times as many cows as pigs. the farmer only has cows and pigs, and he has 168 animals. how many cows does he have?
Answers: 1
Which of the following equations uses the commutative property of addition to rewrite 1/7 + 3/4? O 1...
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