Find the solution to the system represented by this matrix | 1 -2 0 4 |
| 1 3 5 -1 |
| 1 -1 -1 3 |

A) (1, 1, -1)
B) (2, -1, 0)
C) (4, 0, -3)
D) (5,1,1)

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches

yeah i know the problem you need. i am taking it right now. the answer is step 3

~mickey