Step-by-step explanation:
ln((sin(x))^3)'
Chen Lu
= (((sin(x))^3)' / (sin(x))^3
Chen Lu
=(3sin²(x)cos(x)/ (sin(x))^3
= 3cos(x)/sin(x)
=3cot(x)
Answer:
0.119
Step-by-step explanation:
hope this helps
Answer:
3 seconds.
Step-by-step explanation:
f(t) = height of the disc = -18t^2 + 42t + 36.
This equals zero when it completes its path, so:
-18t^2 + 42t + 36 = 0
-6(3t^2 - 7t - 6) = 0
-6 (3t + 2)(t - 3) = 0
t = 3 seconds (We ignore the negative zero).
Answer:
B.9x
Step-by-step explanation:
A term is a single mathematical expression. It may be a single number (positive or negative), a single variable ( a letter ), several variables multiplied but never added or subtracted. Some terms contain variables with a number in front of them. The number in front of a term is called a coefficient.
