5/10 = 1/2
8/18 = 4/9
1/2 > 4/9
They're not proportional.
First, you gotta distribute the -4 to x-2,
<span>y+6=-4(X-2)
y+6=-4x+8
Then, subtract both sides by 6,
y+6-6=-4x+8-6
y=-4x+2
Done</span>
5*3^0 = 5,
5*3^1 = 15,
5*3^2 = 45,
5*3^3 = 135,
5*3^4 = 405
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Related Questions (More Answers Below)
Answer:
Volume of a cylinder.
Step-by-step explanation:
The given equation is :

Where
r is the radius
h is the height
This equation is used to find the volume of a cylinder.
For example, a cylinder having radius of 7 units and height of 10 units, its volume will be :

So, the given equation is used to find the volume of a cylinder.