The square root of 55 is <span>7.4161984871. which is less than 7.6
So:
</span><span>√55 < 7.6</span>
Answer:
use d e s m o s it helps with calculations and stuff
Step-by-step explanation:
X - 4 = y^2
Since you want y to the first power you have to take the square root of y^2.
If you take the square root of the right side you also must take the square root of the left side.
+ - sqrt (x-4) = y
y = sqrt (x - 4)
and y = - sqrt (x - 4)
The answer would be

or 27.7 km²
if rounded to the nearest tenth