Suppose you need to build a box with a surface area of 2338 square feet. The length of the box is 34 feet and the height will be 16 feet. What is the width of the box?

13 ft

Step-by-step explanation:

SA = 2lw+2lh+2hw

2338 = 2(34w) + 2(34*16) + 2(16w)

2338 = 64w + 1088 + 32w

2338 = 96w + 1088

96w = 2338 - 1088

96w = 1250

w = 13 ft

answer is x<

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.