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A cube is a three-dimensional figure. It...

A cube is a three-dimensional figure. It has six faces and all of them are identical squares. The length of an edge of the cube is given by l. Find the formula for the total length of the edges of a cube.
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MBD-ALGEBRA-EXERCISE
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  3. My brother's age is 3 years more than twice my age. If my age is x yea...

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  4. 5 students stand in a row.Write the rule for the number of students fo...

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  5. The side of a square is a .Express the perimeter of the squareusing 'a...

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  6. We know that 3+5 = 5+3.This Property is called commutative property of...

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  7. Write the following using numbers.literal numbers and arithmetic opera...

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  8. Write the following using numbers.literal numbers and arithmetic opera...

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  9. Write the following using numbers.literal numbers and arithmetic opera...

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  10. Write the following using numbers.literal numbers and arithmetic opera...

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  11. Write the following using numbers.literal numbers and arithmetic opera...

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  12. Write a number 3 more than y.

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  13. Write a number wh ich is 6 less than x.

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  14. If 5 is added to x, it becomes z.Write z in terms of x.

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  15. If 3 is subtracted to x,it becomes z,Write z in terms of x.

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  16. Write the following using numbers,literal numbers and signs of basic o...

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  17. Write the following using numbers,literal numbers and signs of basic o...

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  18. Change the following statements using expressins into statements in or...

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  19. Change the following statements using expressions into statements in o...

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  20. The height of a rectangular box is h cm.Its length is 3 cm more than ...

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  21. What is algebraic expression for subtractiing 7 from -m?

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