One pair of figures which come to the value of 19 is 9 + 10.
The numbers that multiply to -24 and add to -10 are -12 and 2. When multiplied, -12 × 2 equals -24, and when added, -12 + 2 equals -10.
2
10
X equals 10 XI equals 11 X11 equals 12 X111 equals 13 XIV equals 14 XV equals 15 XVI equals 16 XVII equals 17 XVIII equals 18 I = 1 V= 5 10 = X largest number first / lower numbers second 10 = x 11 = xi 12 = xii 13 = xiii 14 = xiiii 15 = xv 16 = xvi 17 = xvii 18 = xviii
57 times 12 equals 684. You can find this by multiplying the two numbers directly or using the distributive property.
4+4+4and 6+6+0 and 2x3+6
Not sure what "using equals" means, but 12 is greater.
12 + 10 + 11 equals 33
Any combination really. 1 + 1 + 10, or 12 + 0 + 0, or 1 + 2 + 9, etc.
313
The number of permutations of a set of distinct objects is calculated using the factorial of the number of objects. For the numbers 10 through 14, there are 5 distinct numbers (10, 11, 12, 13, and 14). Therefore, the number of permutations is 5! (5 factorial), which equals 5 × 4 × 3 × 2 × 1 = 120.
10 plus 10 equals 20 20 divide by 10 equals 2 2 plus 10 equals 12