Answer:
#3
Step-by-step explanation:
-3(-4x + 2y = 12) 2(-13x + 3y = 46)
12x -6y = -36 -26x + 6y = 92
12x - 6y = -36
-26x + 6y = 92
-14x 0 = 56
-14x/-14 = 56/-14.
X = -4.
-4x + 2y = 12
-4(-4) + 2y = 12
16 + 2y = 12
-16. -16
2y/ 2 = -4/2
Y = -2
-4x + 2y = 12
-4(-4) + 2(-2) = 12
16 -4 = 12
12 =12
(-4,-2)
Characteristic equation:
Given that
and
, you have
so that the particular solution is
Answer: -1/18 im pretty sure
Step-by-step explanation: Find the exact value using trigonometric identities.
Answer:Nov 20, 2014 - In the second part of the activity, mass is added to the toy car to illustrate Newton's Second Law. ... If the object is in motion, the force changes its velocity. ... on an object is equal to the mass of the object times its acceleration.
Step-by-step explanation: think of newtons first law and start from there and you should get it on your first thought on your problem.
