-49
perimeter= add all numbers So, its 3+2+4+5=14
The perimeter of a rectangle is the sum of its 4 sides added together.
4/45 since the two numbers are coprime.
-41
-49
To calculate the number of combinations of 4 numbers out of 45, we use the combination formula, which is nCr = n! / (r!(n-r)!). In this case, n = 45 (total numbers) and r = 4 (numbers chosen). Plugging these values into the formula, we get 45C4 = 45! / (4!(45-4)!) = 45! / (4!41!) = (45 x 44 x 43 x 42) / (4 x 3 x 2 x 1) = 1,086,132. Therefore, there are 1,086,132 possible combinations of 4 numbers chosen from 45.
perimeter= add all numbers So, its 3+2+4+5=14
The perimeter of a rectangle is the sum of its 4 sides added together.
4/45 since the two numbers are coprime.
Addition : 19 + 26 = 45 Subtraction : 71 - 26 = 45 Multiplication : 5 x 9 = 45 Division : 180 ÷ 4 = 45 Square root of 2025 = 45 Sum of the numbers : 1 to 9 = 45
1 4+4 3-3 5-4-1
90/2 = 45 180/4 = 45 and infinitely many more.
A perimeter is a measure of the total length of a closed 2-dimensional shape. Since there are only two numbers the shape may be something like a lens, and its perimeter is 4 + 3 = 7 units.
1+2+3+4+5+6+7+8+9 = 45
-41
4 and 45