Answer:
23
Step-by-step explanation:
-The length of the cubes side is (x-5) and the total surface area is 1944 sq units.
-We apply the formula for surface area and equate to solve for x:

#Equate to zero as below:

length dimensions are always positive.
Hence, the value of x is 23
-0.2k = -15 ( then divide -0.2k on both sides)
The answer is then k= 75
Answer:
What?
Step-by-step explanation:
Answer:
The answer is C ФωФ
Step-by-step explanation:
12>x-5 is the answer your looking for. Make sure to put a line under the more than sign, my computer wouldn't allow me to plug that part in.