subject
Mathematics, 29.08.2019 02:20 dondre54

Amagic rectangular belt shrinks its length to 1/2 and width to 1/3 whenever its owner wishes something. after three such wishes, its surface was 4cm^2. what is the original length, if the original width was 9cm?

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 15:10, mashejaj
Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.
Answers: 1
image
Mathematics, 21.06.2019 17:00, burritomadness
If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?
Answers: 2
image
Mathematics, 21.06.2019 18:30, budjasdatazaki467
Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.
Answers: 1
image
Mathematics, 21.06.2019 21:30, iBrain
If value of cos330° is √3/2 then find tan165°.
Answers: 1
You know the right answer?
Amagic rectangular belt shrinks its length to 1/2 and width to 1/3 whenever its owner wishes somethi...

Questions in other subjects: