exam Maths Puzzle Numerical Ability

Could you please help me with this problem?:The length of a rectangle is 1 cm longer than its width. If the diagonal of the rectangle is 4 cm, what are the dimensions (length and the width) of the rectangle? Thank you.

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exam Other Question

The difference of two numbers is 18. Twice the smaller number is 56 less than three time the larger. What are the numbers? Can someone please show me how to do the following:
write the equation of the graph in its final position:
the graph of y=In(x) is translated 3 units to the right and then 7 units upward.
Thank You.