16 and 35
The square root of 51 is approximately 7.141. Two numbers that lie between the square root of 51 are 7 and 8. This is because 7^2 is 49, which is less than 51, and 8^2 is 64, which is greater than 51.
Suppose the numbers are A2and B2Then A2- B2= 51that is, (A + B)*(A - B) = 51so A + B = 51 and A - B = 1 which gives A = 26 and B = 25or A + B = 17 and A - B = 3 which gives A = 10 and B = 7The square numbers are, therefore, (676, 625) or (100, 49)
The answer is 39 and 19 (: hope this helps!
17 x 3= 51
They are 100 minus 49 = 51
the 2 numbers are 51 and 19
16 and 35
The square root of 51 is approximately 7.141. Two numbers that lie between the square root of 51 are 7 and 8. This is because 7^2 is 49, which is less than 51, and 8^2 is 64, which is greater than 51.
51 and 36
51 and 62
39 and 51
{x+y=51, x-y=26} x=38.5 y=12.5
31 and 20
Suppose the numbers are A2and B2Then A2- B2= 51that is, (A + B)*(A - B) = 51so A + B = 51 and A - B = 1 which gives A = 26 and B = 25or A + B = 17 and A - B = 3 which gives A = 10 and B = 7The square numbers are, therefore, (676, 625) or (100, 49)
To get the area, multiply the two numbers. In this case the answer is 1,275 square feet.
51 - 26 = 25; 25/2 = 12.5; 12.5 + 26 = 38.5