Mathematics, 25.01.2022 02:50 Chapman645
a boy is building a pyramid out of building blocks. he put 20 blocks in the first row, then he puts 19 blocks in the row above, and so on. find the total number of blocks he needs. find the total number of blocks he need
Answers: 2
Mathematics, 22.06.2019 03:10
An isosceles trapezoid was broken into a rectangle and two triangles. what are the base and height of one of the triangles?
Answers: 2
Mathematics, 22.06.2019 04:00
Pls i’m super dumb and i need with this one it’s due tomorrow
Answers: 2
a boy is building a pyramid out of building blocks. he put 20 blocks in the first row, then he puts...
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