5 and 47, 9 and 43, 11 and 41, 23 and 29.
9 29/40 : resolve the fraction by dividing 29 by 40 = 0.725, then add to whole number, so 9 + 0.725 = 9.725
17+5+4
3, 7 and 9. 4 odd digits that add up to 19 would be 9, 9, 0.5, 0.5
One out of many examples of two step equations that equal 29 is: (9 x 3) + 2
29
You have to add the sum up and divide it by the numbers there are there. Like 5 7 8 9 add it up it's 29 29 divide by 4. Which I'd 5 rem 4
5 and 47, 9 and 43, 11 and 41, 23 and 29.
9 29/40 : resolve the fraction by dividing 29 by 40 = 0.725, then add to whole number, so 9 + 0.725 = 9.725
They also add up to a multiple of 9.
17+5+4
They add up to 9
you can add up 8.44 and .45
The interior angles of a 9 sided nonagon add up to 1260 degrees and its exterior angles add up to 360 degrees
-8
If: x^2 +18x = 29 Then completing the square: (x+9)^2 -81 = 29 or (x+9)^2 = 110
Yes. It is the divisibility rule for 9.