Answer:
hirap naman yan basahin mo kasi directions
Answer:
Step-by-step explanation:
4x+2y = -24 -------------(i)
<u> -4x+y = 12 -</u>------------(ii)
add (i) &(ii) 3y = -12
y = -12/3
y = -4
Put y = (-4) in (i)
4x + 2*(-4) = -24
4x - 8 = -24
4x = -24 + 8
4x = -16
x = -16/4
x = -4
By making the surface rougher and to increase the force pushing the surfaces together.
Answer:
I can help you with this, i just need the actual questions.
Step-by-step explanation:
3 units is the answer you're looking for
