Answer:
The quadratic equation is x^2-2x-4
Step-by-step explanation:
We want to know the equation that has the solution below;
x = 1 ± √5
This means x = 1 + √5 or 1 - √5
The equation would thus be;
(x-1-√5)(x-1+ √5)
= x(x-1+ √5)-1(x-1+ √5)-√5(x-1+ √5)
Opening the brackets we have ;
x^2-x+ √5x-x + 1 -√5-√5x+ √5-5
collecting like terms we have;
x^2-2x+1-5
= x^2-2x-4
Answer:
positive correlation
Explanation:
The correlation in where x and y value increases makes a line going upwards to the right side. This means that it is a positive correlation.
For this case, the first thing you should do is pass the number given to percentage.
We have then:
b = 1.35
The percentage is:
(1.35) * (100) = 135%
Therefore, the growth is:
135% - 100% = 35%
Answer:
If b = 1.35, the annual percent growth rate of the number of horses would be 35%.
Answer:
(x+2) + x + (x+4) = 2(1/2) + 2(x+3)
Step-by-step explanation:
They are equal to each other and the rectangle has 2x more perimeter
The triangle would be divided in half from that rectangle.
Sorry If this is confusing I am not very good at explaining things.
Answer:
Hey!
The average of these amounts is : $183,636.70!
Step-by-step explanation:
To find the average, we have to add all the values up which gives...
= 918,183.50!
And then divide this number by the amount of values you added up...
*918,183.50 divided by 5 gives = $183,636.70*
So your average is $183,636.70!!
HOPE THIS HELPS!!
