Which system is inconsistent and independent?
x-y+z-2
{x-y-2-2
(x+y+z=2
[x-y+z=2
x+y+z= 3
(x-y-z-4
nnn
2x+ 2y + 2z - 4
-*-y-z--2
x+y+z - 2
x-y-z-2
x+y-
-x+y+
nnn
تین
ط

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72

answer: what is the question you're trying to ask?

step-by-step explanation:

7.9m and 4.3°

step-by-step explanation:

let east be +x and north be +y, x = distance * cos θ, y = distance * sin θ  

for 3.5 south, y = -3.5  

for 8.2, x = 8.2 * cos 30 and y = 8.2 * sin 30  

for 15 west, x = -15  

total x = 8.2 * cos 30 – 15 ≈ -7.9  

total y = -3.5 + 8.2 * sin 30 = 0.6  

magnitude = [(8.2 * cos 30 – 15)^2 + 0.6^2)]^0.5  

the magnitude is approximately 7.9 m  

tan θ = y/x = 0.6/-7.9  

the angle is approximately 4.3˚ north of west

what am i trying to find out. you didn't put up the whole question.

step-by-step explanation: