The bottom of a ladder is placed 4 feet from the side of a building. The top of the ladder must be 13 feet off the ground. What is the shortest ladder that will do the job? (Round to the nearest whole number)

13.6

Step-by-step explanation:

This problem is essentially asking for the hypotenuse of a right-angled triangle with side a = 4 and side b = 13.

d

step-by-step explanation:

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540