Answer:
If given the slope and a point, use the point-slope form.
If given the slope and the y-intercept, use the slope-intercept form.
<span>2x^2 - 6x - 36= 2*(x^2 - 3x -18)
Lets solve this now: </span>x^2 - 3x -18=0
or -3
x^2 - 3x -18=0
(x+3)(x-6)=0
So the solution is
2(x+3)(x-6)
Answer:
Surface area of cylinder = 91.2π cm²
Volume of cylinder = 57.6π cm³
Step-by-step explanation:
Given:
Height of cylinder = 1.6 cm
Radius of cylinder = 6 cm
Find:
Surface area of cylinder
Volume of cylinder
Computation:
Surface area of cylinder = 2πr[h+r]
Surface area of cylinder = 2π(6)[1.6+6]
Surface area of cylinder = 2π(6)(7.6)
Surface area of cylinder = 91.2π cm²
Volume of cylinder = πr²h
Volume of cylinder = π(6)²(1.6)
Volume of cylinder = π(36)(1.6)
Volume of cylinder = 57.6π cm³
Answer:
c
Step-by-step explanation:
