Can you put the graph up to make it simpler?
Well, first of you know that the "rise" of the slope will be "2", because the "y" value is 2 more than the other ( 5 - 3 = 2 ). now, figure out the "run". 1 - (-5) = 6
now we already know that the slope is 2/6. that's is a start. and the y intercept is 4.65.
y = 2/6x + 4.65
Answer:
<u>y=5/2x+13.5</u>
Step-by-step explanation:
5x-2y=10
-2y=-5x+10
y= 5/2x-5
y-6=5/2(x+3)
y-6=5/2x+ 7.5
<u>y=5/2x+13.5</u>
Answer:
Step-by-step explanation:
If the circumference of the circle is x cm the perimeter of the square will be 38-x cm.
The area of the square = (38-x)^2.
The radius r of the circle = circumference /2π = x / 2π.
The area of the circle = πr^2 = π * (x / 2π)^2
= x^2/ 4π.
So total area A = (38 - x)^2 + x^2/4π
A = 1444 - 76x + x^2 + x^2/ 4π
A = x^2 - 76x + 0.07958x^2 + 1444
A = 1.07958x^2 - 76x + 1444
