< > = Greater than , less than and equal too
15
greater than > less than < pointy end towards the smaller value
greater
> means greater than < means less than
No, it is not.
There the same
8t-6 <= 9t + 10 -16<= t T is greater than or equal to negative 16
YES
One ton is 2,000 lbs. 9 tons (9x2000) is 18,000 lbs. They are the same.
9t=702 t=702/9 t=78
9t + 9 = 9 (t + 1)
9t = 4t + 120 9t-4t = 4t - 4t + 120 5t = 120 5t/5 = 120/5 t = 24 24 is your answer
f(x) = 4.1cos9t the derivitative of just cos(9t) is -9sin9t then just multiply -9 by 4.1 (-36.9) the derivative is -36.9sin(9t)
3
No. Convert to same units then compare: * If by ton you mean long ton (as used in UK): 1 t = 2240 lb → 9 t = 9 x 2240 lb = 20160 lb > 18000 lb * If by ton you mean short ton (as used in USA): 1 t = 2000 lb → 9 t = 9 x 2000 lb = 18000lb which is not greater than 18000 lb as it is equal to 18000 lb. Either way 18000 lb is not greater than 9 t.
-9w + zt + wz - 9t = (z - 9)(t + w)