Answer:
Thank you for the points.
Step-by-step explanation:
Have a great day!
You are very kind. :D
Answer:
Step-by-step explanation:
Initial number of Condors = 22
New number of Condors = 405
Use percentage increase formula to find the percentage increase in Condor's population in 2012;
Percentage increase = 
Next, plug in the numbers into the formula;
Percentage increase = 
=Therefore, they increase by 1741% to the nearest whole percent.
Answer:
h^-1(x)=x/2+2/3
Step-by-step explanation:
Answer:
x = -9
Step-by-step explanation:
Standard equation of direct variation:
y = kx
We need to find k.
We use the given point.
When x = 3, y = 9.
9 = k * 3
k = 3
Our equation is
y = 3x
Now we find x when y = -27.
y = 3x
-27 = 3x
x = -9
In this exercise, we need to find the angle ∠EDH, that is, according to the figure above, this angle is:
∠EDH = (5x)°
So, our goal is to find the value of x. By taking a look in the figure above, this equation is true:
(5x)° + (4x)° = 90°
Therefore:
(9x)° = 90° ∴ x = 10
So:
∠EDH = (5x)° ∴ ∠EDH = [(5)(10)]° ∴ ∠EDH = 50°
Finally, the right answer is 50°
