subject
Mathematics, 20.09.2019 15:00 talanna394

1) aflati suma divizorilor numarului 18. dar suma divizorilor numarului 81 ?
exercitiul 2) scrieti primii 5 multipli ai numerelor 8,18,21,35,64 si 111.
exercitiul 3) stabiliti valoarea de adevar a propozitiilor :
a)17: 17 b)6|48 c)72: 9 d)110 e)12|144 f) 2^2 | 4^3 g)125: 25 h)144: 12 i)121: 11 j)10^|200 k)10 | 7(4^2-2x3) l)436: 12 m)8|14 n)4: 4 o)4: 3 p)15|315 q)19|190 r) (6^2x5-2^2x10) : (3^2+1^569-0^368) s)6^2 | (4^3+ 2x15-2x5^2) t) 6 : (2^5x5)
exercitiul 3) scrieti divizorii numerelor 10,30 si 45 . precizati care sunt divizorii propii si care sunt divizorii impropii ai fiecarui numar.

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 15:00
If there are 12 moths and some have 31 days and others have 30 days how many have 28 days?
Answers: 2
question
Mathematics, 21.06.2019 18:30
The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude
Answers: 3
question
Mathematics, 21.06.2019 20:00
Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.
Answers: 2
question
Mathematics, 21.06.2019 22:20
The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches,and a length of 3.2 inches?
Answers: 2
You know the right answer?
1) aflati suma divizorilor numarului 18. dar suma divizorilor numarului 81 ?
exercitiul 2) sc...
Questions
question
Mathematics, 13.07.2019 19:30
question
Computers and Technology, 13.07.2019 19:30
Questions on the website: 13722367