64
7*(2*x - 16), or maybe 7*| 2*x - 16 |. It depends on if you want to keep the 'difference' to be a positive number.
L = S + 16; 3 x (S + 16) = 9S ie 3S + 48 = 9S ie 48 = 6S so S = 8 and L = 24
Your answer is 52. The reason for this is because the difference between 7 and 10 is 3. The difference between 10 and 16 is 6. The difference between 16 and 28 is 12. So the last one must be 28 +24 = 52
The square of number is a *a ( a number times itself ). For example, 4*4=16, so the square of 4 is 16. the square root is the number before you square it. The square root of 16 is 4. It actually simple to remember this way: think of the root as the root of a tree, growing to multiply itself.
64
The difference between 13 and 16 is 3. To find the difference between two numbers subtract the larger number by the smaller number. (16-13=3)
7*(2*x - 16), or maybe 7*| 2*x - 16 |. It depends on if you want to keep the 'difference' to be a positive number.
2x - 16 = 3x/18
L = S + 16; 3 x (S + 16) = 9S ie 3S + 48 = 9S ie 48 = 6S so S = 8 and L = 24
let x = number 2x-16 = 42 2x = 58 x = 29
17 If the number has only two factors, it must be a prime number. The only factors of 17 are 1 and 17. The difference between 1 and 17 is 16.
47 - 31 = 16
Your answer is 52. The reason for this is because the difference between 7 and 10 is 3. The difference between 10 and 16 is 6. The difference between 16 and 28 is 12. So the last one must be 28 +24 = 52
72 1.) Find the difference between the 2 numbers. 88 - 56 = 32 2.) Divide the difference in half. 32/2 = 16 3.) Add or subtract this 1/2 difference to one of the numbers in #1 as in...... 88 - 16 = 72 OR 56 + 16 = 72
The square of number is a *a ( a number times itself ). For example, 4*4=16, so the square of 4 is 16. the square root is the number before you square it. The square root of 16 is 4. It actually simple to remember this way: think of the root as the root of a tree, growing to multiply itself.
When a number is squared, it has been multiplied by itself. For instance: 4 squared means 4x4, which is equal to 16.