According to the graph, the displacement goes from a maximum position of 14 at time 0.75 to a minimum of -14 at time 2.25 s, hence the maximum displacement is:
14 + 14 = 28 units
14 positive side, 14 negative side.
J, K, and L are collinear
J is between K and L
LK = KJ + LJ
LK = 9x + 7
KJ = 2x - 3
LJ = 4x - 8
9x + 7 = (2x - 3) + (4x - 8)
9x + 7 = (2x + 4x) + (-3 - 8)
9x + 7 = 6x + -11
9x + 7 = 6x - 11
9x + 7 - 7 = 6x - 11 - 7
9x = 6x - 18
9x - 6x = 6x - 6x - 18
3x = -18
x = -6
∴ The value of x is -6
Answer:
Step-by-step explanation:
a + 2 = 3....a = 3 - 2.....a = 1
b + 20 = 30....b = 30 - 20.....b = 10
c + 200 = 300.....c = 300 - 200.....c = 100
d + 2000 = 3000....d = 3000 - 2000.....d = 1000
2/9
5/10 *4/9=2/9
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