A cylinder is 10 inches long and has a diameter of 8 inches. What is the approximate volume of the cylinder? Use 3.14 as an approximation for pi.

answer is 12345678900987654321234567890987654321

step-by-step explanation:

i believe that the answer is

b. y-1=-2(x-4)

hope this !

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you

let's call the solutions x₁ = (5 - 2√7)/3 and x₂ = (5 + 2√7)/3

then the equation is (x-x₁)(x-x₂) = 0

if you fill that in you get a lot of numbers which you can recognize as ax²+bx+c=0.

step-by-step explanation:

you can see that a=1 (there is just an x²)

b = (-5 -2√7 + 2√7 - 5)/3 = -10/3

c = -2√7)/3 ) * (-5+2√7)/3) = -1/3

so your answer is 3x^2 – 10x – 1 = 0