18 x 18 = 324
Triangle = sum of its 3 sides Square = sum of its 4 sides Rectangle = sum of its 4 sides
The question is ambiguous.Does it want the sum of the squares, or the square of the sum ? They're different.Here are both:1). Sum of the squares: . (1)2 + (2)2 + (3)2 + (4)2 + (5)2 = 1 + 4 + 9 + 16 + 25 = 552). Square of the sum: . (1 + 2 + 3 + 4 + 5 )2 = (15)2 = 225
The sum of the first 15 positive even numbers is 240. (Simply square 15, then add 15 to the result: 15 x 15 = 225. 225 + 15 = 240).
3*3=9 9 is the answer.
18 x 18 = 324
A normal 3x3 magic square has a sum of 15. So you subtract 3 from each number in the square.
The square root of 100 = 10 The square root of 225 = 15 The sum = 10 + 15 = 25
9
There are none but: (15+square root of 129)/2 and (15-square root of 129)/2 will give a sum of 15 and a product of 24
The sum of 15 and 3 = 18. The process of 'summing' is adding up.
the answer is actually 29 because ask your teacher he'll ive you the work <3 Answer: PEMDAS-order of operations The square root of 100 is 10. The square root of 225 is 15. The sum of 10 + 15 is 25. The product of 6 and 25 is 250.
Triangle = sum of its 3 sides Square = sum of its 4 sides Rectangle = sum of its 4 sides
There is only one square number from 5-15: 9. This can be written as the sum of 2 and 7, which are prime numbers.
sum of squares: 32 + 52 = 9 + 25 = 34 square of sum (3 + 5)2 = 82 = 64 This is a version of the Cauchy-Schwarz inequality.
The question is ambiguous.Does it want the sum of the squares, or the square of the sum ? They're different.Here are both:1). Sum of the squares: . (1)2 + (2)2 + (3)2 + (4)2 + (5)2 = 1 + 4 + 9 + 16 + 25 = 552). Square of the sum: . (1 + 2 + 3 + 4 + 5 )2 = (15)2 = 225
15