1 km^2 = 1000m x 1000m = 1 x 10^6 m^2
<span>(145 acres / 247 acres) x 1 x 10^6 m^2 = 5.87 x 10^5 m^2 </span>
<span>5.5 g/m^2 x 5.87 x 10^5 m^2 = 3.23 x 10^6 g </span>
<span>3.23 x 10^6 g x 1kg/10000 g = 3.23 x 10^3 kg</span>
<span>2x + y - 10 = 0
x - y - 4 = 0
------------add
3x - 14 =0
3x = 14
x = 14/3
</span>x - y - 4 = 0
14/3 - y - 4 = 0
y = 14/3 - 4
y = 4 2/3 - 4
y = 2/3
answer
y = 2/3
hope it helps
Answer:
5/8
Step-by-step explanation:
Answer:
d)
#2
#3
<u>Diagonals are perpendicular. Side length of the rhombus:</u>
<u>Perimeter:</u>
Answer:
$22.70
Step-by-step explanation:
First, find out how much 1 gallon costs. To do this, divide 15.89 by 7.
So, one gallon costs 2.27. Then multiply that by 10 to get 22.7.