Answer:
x=4
Step-by-step explanation:
The walls are 9.7 feet wide and the tiles are 5 inches wide. Converted into centimetres the wall should be 295.65cm wide and tiles should be 12.7cm wide therefore, 295.65/12.7 = 23.27 tiles will be needed to fit the wall.
Answer:
It is a cavity.
Step-by-step explanation:
If it is not treated well you may feel pain in your gum.
Answer:
Area = PI * radius^2
radius^2 = Area / PI
radius^2 = 169*PI/PI
radius^2 = 169
radius = 13
Step-by-step explanation: