Answer:
Step-by-step explanation:
4.375
To find the slope(m), use the slope formula:
And plug in two points on the line. I will use
(-2, 1) = (x₁, y₁)
(4, -6) = (x₂, y₂)
(two negative signs cancel each other out and become positive)
Πr^2 - the base of a cone is a circle, so use the equation for area of a circle
Answer:
3
Step-by-step explanation:
6=24-6a
6a=24-6
6a^6=18^6
a=3