Answer:
0.303003000...
A rational number is either a terminating or non-terminating but recurring (repeating) decimal.
A rational number may be positive, negative or zero.
Examples:
The sum, difference and the product of two rational numbers is always a rational number.
1. a = 1/2x - 3
2. a = 2x + 7
Answer:can you give me more information
Step-by-step explanation:
Group like terms then
add like terms
d-2d-10+7=8-10+d
-d-3=-2+d
add d to both sides
-3=-2+2d
add 2 to both sides
-1=2d
divide both sides by 2
-1/2=d
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
