matthewyork5842 matthewyork5842

04-01-2018
Mathematics

contestada

If the sides of a square are increased by 20%, by what percentage does the area of the square increase?

Respuesta :

04-01-2018

If the side of the square is a it becomes 1.2a after the increase and its area becomes 1.44a². So the increase is 1.44-1=0.44 or 44%.

Answer Link

Otras preguntas

Which sentence uses punctuation correctly? (Look carefully!) a) To try to keep busy; Rapunzel read books; painted; played games; and cleaned. b) To try to keep

Your goal is to navigate a robot out of a maze. The robot starts in the center of the maze facing north. You can turn the robot to face north, east, south, or w

A(n) _____ is one of the 46 molecules of DNA (in 23 pairs) that virtually every cell of the human body contains and that, together, contain all the genes. Group

Are 6 8 and 10 the sides of a right triangle?

Hello anyone from USA here?

A(n) _____ strategy refers to bypassing existing foreign channels of distribution by establishing and maintaining marketing and sales offices in foreign countri

PLEASE HELP ME Find the length of the third side. If necessary, round to the nearest tenth. 11 12

3. sasha is attending a school orchestra concert. she sees her math teacher seated 2 meters ahead of her and her science teacher seated 4 meters to her right. h

A(n) _____ strategy refers to bypassing existing foreign channels of distribution by establishing and maintaining marketing and sales offices in foreign countri

What does the government of the ussr believe it is necessary to state to the government of the us? that a ussr aircraft violated neutral airspace by flying 2,00