Answer:
it equals -2
Step-by-step explanation:
Answer:$27
Step-by-step explanation:
x-27=0
0+27=27
27-27=0
.45 is just 45/100. divide both numbers by 5 to get 9/20.
Answer:
idk lol
Step-by-step explanation:
Answer:
Step-by-step explanation:
h^2=x^2+y^2, since this is a square x=y=s so
220^2=2s^2
2s^2=48400
s^2=24200
s=24200^(1/2)m (exact)
s=155.56m (rounded to nearest hundredth of a meter)
One hectare is equal to 10000m^2
A=24200m^2(h/10000m^2)
A=2.42 hectares