Question

Calculus question

Answer 1

Calculus Answer!

Answer 2

lol

Answer 3

easiest calculus question ever

Answer 4

Consider a window the shape of which is a rectangle of height h surmounted by a triangle having a height T that is 1.6 times the width w of the rectangle (as shown in the figure below).



If the cross-sectional area is A, determine the dimensions of the window which minimize the perimeter.

h=
w=

Answer 5

@tkhunny

Answer 6

@TwinYang

Answer 7

Well, you should first calculate the perimeter.

Answer 8

the perimeter should be
2h+w

Answer 9

No, you forgot the triangle.

Answer 10

darnet one sec

Answer 11

The complete perimeter is therefore p = 2h+w+2.6w = 2h+3.6w

Answer 12

im pretty sure I messed up somewhere

Answer 13

@tkhunny could you do it to see if we get the same equation?

Answer 14

Where did you get that?