Answer:
20
Step-by-step explanation:
360÷18=20
thus ,the polygon have 20 sides
C. Not similar hope this helps
So first you find 10% which is 34.5
Then you multiply 10% by 4 to get 40% which is = 138
Answer:
€7200
Step-by-step explanation:
20%---------1440
100%----------y
y= 100×1440/20
y= 144000/20
y= €7200
price before decrease= €7200
If w is real then we need ignore negative sign and consider it as a mod value. So the answer will be 2
