1:100 could be an example of a ratio comparing to 100
Answer:
v²-1.89
Step-by-step explanation:
Area of wall= v²
Area of pipe= 1.7²
= 2.89
Area needs to be tiles= v²-1.89
Answer:
this to long
Step-by-step explanation:
no... ................
Answer:
Step-by-step explanation:
3(3z-6)=0
multiply your three with the 3z and the -6
9z-18=0
figure out what - 18 = 0
9z=18
9*2=18
z=2
hope this helps