Mathematics, 21.08.2021 02:20, samueldfhung
A window is made up from a semicircle of radius r and a rectangle of height l: The perimeter of the window is 3.5m. What is the value of r which maximises the surface area of the window
Answers: 2
Mathematics, 20.06.2019 18:04, hastephens03
Alocal concert promoter purchases 2 3/4 pages of ads. when one of the concerts is cancelled, the promoter cancels 1 5/8 pages of ads. how much advertising space is the concert promoter actually using?
Answers: 1
Mathematics, 21.06.2019 13:30, adreyan3479
Combined megan and kelly worked 60 hours. kelly worked twice as many hours as megan. how many hours did they each worked?
Answers: 3
A window is made up from a semicircle of radius r and a rectangle of height l: The perimeter of the...
Mathematics, 12.07.2021 17:00
Mathematics, 12.07.2021 17:00
Mathematics, 12.07.2021 17:00
Mathematics, 12.07.2021 17:00
Mathematics, 12.07.2021 17:00