### Questions (12)

 30 What is the smallest integer greater than 1 such that $\frac12$ of it is a perfect square and $\frac15$ of it is a perfect fifth power? 1 A $48$-inch-by-$80$-inch door has a border of $x$ inches; it has two glass panels totaling $1590$ square inches. What is $x$? [closed] 1 What are the lengths of the two line segments into which the chord divides the diameter? 1 For positive integers $x$, $y$, $z$ with $\frac1{x}+\frac1{y}+\frac1{z}=\frac89$, what is smallest value of $x+y+z$? 0 Age problem-PLEASE HELP [closed]

### Reputation (174)

 +58 What is the smallest integer greater than 1 such that $\frac12$ of it is a perfect square and $\frac15$ of it is a perfect fifth power? +8 A $48$-inch-by-$80$-inch door has a border of $x$ inches; it has two glass panels totaling $1590$ square inches. What is $x$? -6 Pizza Problem, percents +5 What are the lengths of the two line segments into which the chord divides the diameter?

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### Tags (13)

 0 word-problem × 3 0 diophantine-equations 0 percentages × 2 0 quadratics 0 integers × 2 0 factoring 0 algebra-precalculus × 2 0 logarithms 0 circles 0 fractions