87.0
9
They are -9 and 9.
The answer is 9.
rounded to the nearest tenth would be -8.9
87.0
90.0
9
Use the Law of Pythagoras - in this case, the answer is the square root of (162 + 92).
9
9.95 to the nearest hundredth.
9
It is .9 rounded to the nearest tenth
Rounded to two decimal places, the square root of 85 is 9.22. Rounded down to the nearest whole number, this is 9.If you square 9, you get 9 x 9 = 81.
They are -9 and 9.
It is 9.7 when rounded to the nearest tenth
The square root of 79 is approximately 8.89. Rounding to the nearest whole number, the approximate square root of 79 is 9.