Mathematics, 19.09.2019 12:30 dayanirisr45
3. ron used 24 cubes to make this 3-step staircase. if he uses a total of 84 cubes to make a similar staircase, how many steps will the staircase have?
Answers: 2
Mathematics, 21.06.2019 16:00
The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?
Answers: 1
3. ron used 24 cubes to make this 3-step staircase. if he uses a total of 84 cubes to make a similar...
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