Lifting a piece of furniture and moving it to the right. Since all of the forces aren't going the same direction, no work is being done.
Answer:
(- 2, 4 )
Step-by-step explanation:
y = 2x + 8 → (1)
y = - 2x → (2)
substitute y = 2x + 8 into (2)
2x + 8 = - 2x ( add 2x to both sides )
4x + 8 = 0 ( subtract 8 from both sides )
4x = - 8 ( divide both sides by 4 )
x = - 2
substitute x = - 2 into (2)
y = - 2(- 2) = 4
solution is (- 2, 4 )
You write all the receipts Down
Variable: r constant: 7 coefficient: -2 and 8
Answer:
0,4.2
Step-by-step explanation:
