Answer:
12 socks for $16.25.
Step-by-step explanation:
divide 8.99 by 6 you get 1.49.
divide 16.25 by 12 you get 1.35.
clearly, the second one is cheaper.
The answer is B.
3m - 9 = 9 + 3m, <em>Add the 9s,</em>
3m = 18 + 3m, <em>subtract the 3m's,</em>
0 = 18, 0 does not equal 18, so there are no solutions.
Answer:
2√36 = 12
Step-by-step explanation:
2√36
√36 = 6
2(6) = 12
Forces in direction x:
fx1 = 100 * cos (50) = 64.28
fx2 = 50 * cos (160) = - 46.99
The resultant is:
fx = fx1 + fx2 = 17.29
Forces in direction y:
fy1 = 100 * sine (50) = 76.60
fy2 = 50 * sine (160) = 17.10
The resultant is:
fy = fy1 + fy2 = 93.70
The magnitude of the resulting force is:
f = root (fx ^ 2 + fy ^ 2)
f = root ((17.29) ^ 2 + (93.70) ^ 2)
f = 95.28
The angle is:
theta = atan (fy / fx)
theta = atan (93.70 / 17.29)
theta = 79.55 degrees
Answer:
The direction and magnitude of the resultant force are:
f = 95.28 pounds at theta = 79.55 degrees
