Equal, because the square root of 100 is 10, and 20 halves is also 10.
10 squared is 100. 20 squared is 400. 225 is between 100 and 400. Its square root will be between 10 and 20.
There is no square root of -75. If it's 75, that is 5 square root 3.
It is in between because it is 15
20
Equal, because the square root of 100 is 10, and 20 halves is also 10.
10,000,000,000 The square root of 10^20 is 10^10
10 root 2 ie 14.14
0.5
10 squared is 100. 20 squared is 400. 225 is between 100 and 400. Its square root will be between 10 and 20.
sqrt(20)*sqrt(5) = sqrt(20*5) = sqrt(100) = ±10
10 squared is 100. 20 squared is 400. 225 is between 100 and 400. Its square root will be between 10 and 20.
2
If it's just the square root of x, and that is over 20, you're looking for x=100. Here's why: 1/2 is one half. What number is 1/2 of 20? 10, right? What number has a square root that equals 10? 100! So~ the square root of 100 is 10. 10 out of 20 is equal to 1 out of 2.
There is no square root of -75. If it's 75, that is 5 square root 3.
The answer is 6 The square root of 9 is 3 times 20 equals 60 divided by 10 equals 6
The numbers are (10- square root of 101) and (10+square root of 101)