Sunday

August 31, 2014

August 31, 2014

Posted by **Chole** on Wednesday, October 5, 2011 at 8:11pm.

- Math -
**Steve**, Thursday, October 6, 2011 at 12:13amlet p = area of photo = 59

let x be the width. So, the height is 59/x

m = (x+2)(59/x + 4)

m = 59 + 118/x + 4x + 8

to find max mounted area, set m' = 0

m' = -118/x² + 4 = (4x² - 118)/x^2

So, m' = 0 when 4x²-118 = 0

x² - 29.5 = 0

x = 5.43"

**Related Questions**

math - A rectangular photograph is mounted on a rectangular card. There is a ...

math - A rectangular photograph is mounted on a rectangular card. There is a ...

math - In an 8 inch by 12 inch rectangular photograph, the image of a building ...

Math Measurements - If the length (L) of the prism is 10 inches, and each ...

Math - You want to create an open rectangular box from a rectangular box. from a...

Math 117 - 1.) A rectangular solid and a circular cylinder have the same volume ...

algebra - a square photograph measuring 8 inches by 8 inches is positioned ...

Math - Rafael wants to use 30 centimeters of wood to frame a rectangular photo. ...

Math - Mariko has an 80 inches = 1 inch scale- drawing of the floor of her house...

math - If each inch is equal to 3 feet, what is the area of a rectangular rug ...