Answer: The average population of Nevada between the years 2015 and 2020 is 2.41 million
Step-by-step explanation:
The population of Nevada could be modeled by the function
P(t) = 2.02(1.036)^t ,
where P(t) is in millions of people and t is in years since 2015.
The number of years, t between 2020 and 2015 is 2020 - 2015 = 5
To predict the average population of Nevada between the years 2015 and 2020, we will substitute t = 5 into the given function. It becomes
P(t) = 2.02(1.036)^5 = 2.41 million
<u>Let's first consider all the different types of triangles</u>:
- Scalene Triangle: <em>all side lengths of this triangle are of different lengths</em>
- Isosceles Triangle: <em>the lengths of two of the three sides of the triangle are equal</em>
- Equilateral Triangle:<em> lengths of all the sides are equal</em>
<em />
<u>What we are looking for:</u>
⇒a triangle with all the sides of different length
<u>The only triangle to fit that requirement is</u>: <u>Scalene Triangle</u>
<u></u>
Hope that helps!
Answer:
The provement is below
Step-by-step explanation:
z^(1/2)=x^(1/2)+y^(1/2) => (z^(1/2))^2= (x^(1/2)+y^(1/2))^2
=> z=x+y+2*x^(1/2)*y^(1/2) => z-x-y= 2*x^(1/2)*y^(1/2)
=> (z-x-y)^2= (2*x^(1/2)*y^(1/2) )^2 => (z-x-y)^2=4*x*y (1)
Pls note that (z-x-y)^2= ((-1)*(-1)*(z-x-y))^2= ((-1)*(x+y-z))^2= (-1)^2*(x+y-z)^2=
=(x+y-z)^2
So (z-x-y)^2= (x+y-z)^2 !!! Substitute in (1) (z-x-y)^2 by (x+y-z)^2 and will get
the required equality (x+y-z)^2=4*x*y
Answer:
x = 0
Step-by-step explanation:
both angles equal each other
I hope this helps
