tmmackie6475 tmmackie6475
  • 12-04-2018
  • Mathematics
contestada

He sum of the digits of a certain two digit number is 9 when you reverse its digits you decrease the number by 45 find the number

Respuesta :

MrGumby
MrGumby MrGumby
  • 12-04-2018
27 and 72. 

You can get this mostly just by trying the different 2 digit numbers that combine to 9. 
Answer Link
Аноним Аноним
  • 12-04-2018
7 + 2 = 9
72 - 45 = 27

Therefor the number is 72

I just solved this by trial and error but there are some obvious values that won't work like 81 and 90 are too big whilst 63 and 54 are too small so 72 is left
Answer Link

Otras preguntas

Please help me with this problem!
Are we giving deeper respect To The Bible when we say When we say it requires our earnest studies To unlock its deeper meaning
What is the height of the pole? 12 ft 12 StartRoot 3 EndRoot ft 18 ft 18 StartRoot 2 EndRoot ft.
The management of Alset asked you to perform analysis on past financial results to generate forward-looking insights. Which type of data analytics is this an ex
give me a fnf character and i'll try and draw them.
the book fair had a sale where 6 books were 20.46 If you wanted to buy 7 books how much money would need
Choose all the answers that apply.Sound _____.can travel through a vacuumtravels in longitudinal wavesis caused by vibrationtravels most slowly through a gasspe
giving brainiest! 2-1/4 teaspoons how much? please helppp!! (Like is it two 1/4 teaspoons or is it 2 and 1/4 teaspoons)
Which equation represents each scenario
matt has 492,000 shares of a preferred stock that pays $1.87 a share return. what yearly income can matt expect from his stock