The graph shows the comparison of the human welfare and ecological footprints.
<h3>What is a graph?</h3>
A graph simply means a diagram that shows the relationship between variables.
From the graph, it can be seen that countries such as Norway, Canada, USA, and Australia meet the minimum criteria for sustainability.
The graph also shows that Sierra Leone is the least developed country among the countries compared as it has the lowest human development index.
The threshold for high human development as given as 0.8. Most African countries had a human development index of 0.5 and below.
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Answer:
if it has a degree equaling 90 which is usually represented by a square it is a right triangle
Step-by-step explanation:
Answer:
1(m x 49)
Step-by-step explanation:
You cannot do too much with this problem, however multiplying by one will give you the same answer.
Answer:
x^2 + 2x + 7 = 0
Step-by-step explanation:
x^2 + 2x + 9 = 2
To get 0 in the RHS, subtract 2 from both sides.
x^2 + 2x + 9 - 2 = 2-2
Then u get
x^2 + 2x + 7 = 0 which is your answer:)
Hope it helps...
Answer:
x = 70
Step-by-step explanation:
Angles on a line add up to 180 degrees.
180 - 120
= 60
Angles in a triangle add up to 180 degrees.
180 - 50 - 60
= 70