A student’s work to simplify a radical is shown below. Select the statement which best applies to the sample mathematical work. ^3 square root 54 =^3squre root 27•2
^3squre root 27•2 = 3^3 square root 2
Thus, 3 square root 54 =3^3 square root 2

A.
The equality ^3 square root 54 = ^3 square root 27•2 is incorrect or invalid.
B.
Removing the 27 from under the radical in the second step is incorrect or invalid.
C.
The work shown above is correct, however 3^3 square root 2 May be simplified further.
D.
The work shown above is correct, and 3^3 square root 2 may not be simplified further

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

step-by-step explanation:

answer: the distance

step-by-step explanation:

to calculate the distance d of a line segment with endpoints (x1, y1) and (x2, y2) use the formula d (x2 x1)2 (y2 y1)2. to calculate the midpoint of a line segment with endpoints (x1, y1) and (x2, y2) use the formula