An infinite number.
Working only with the 3,4,5 triangle, you get:
(*2) 6,8,10 or
(*3) 9,12,15 or
(*4) 12,16,20 or
(*5) 15,20,25 etc for ever.
And, apart from that, there are an infinite number of starting triplets (5,12,13) is the next smallest one.
To find the number of different triangles with whole number side lengths that sum to 15, we can use the triangle inequality theorem, which states that the sum of the lengths of any two sides must be greater than the length of the third side. Given the sides (a), (b), and (c) such that (a + b + c = 15), we can derive the conditions (a + b > c), (a + c > b), and (b + c > a). By systematically checking combinations of whole numbers that satisfy these conditions, we find there are 10 distinct triangles that can be formed.
4
5
Whole numbers are a proper subset of decimal numbers. All whole numbers are decimal numbers but not all decimal numbers are whole numbers.
Different whole numbers are always whole numbers, but I suspect you meant to ask about the difference between whole numbers. You can subtract two whole numbers and get a negative result. Whole numbers can't be negative.
7
To find the number of different triangles with whole number side lengths that sum to 15, we can use the triangle inequality theorem, which states that the sum of the lengths of any two sides must be greater than the length of the third side. Given the sides (a), (b), and (c) such that (a + b + c = 15), we can derive the conditions (a + b > c), (a + c > b), and (b + c > a). By systematically checking combinations of whole numbers that satisfy these conditions, we find there are 10 distinct triangles that can be formed.
A board is 24 in long find all the whole numbers into lengths into which it can be divided.
4
5
No, take the rectangle that is 4x6. The perimeter is 20 which is even.
Triangles are an important part of mathematics (there is a whole branch of mathematics devoted to the study of triangles, called trigonometry) and mathematics is the language of science.
37
One to 12 inclusive... WRONG but idk wat the real answer is so sorry but that is not specific enuff
Whole numbers are a proper subset of decimal numbers. All whole numbers are decimal numbers but not all decimal numbers are whole numbers.
The set of rational numbers includes all whole numbers, so SOME rational numbers will also be whole number. But not all rational numbers are whole numbers. So, as a rule, no, rational numbers are not whole numbers.
All whole numbers are decimal numbers.