Answer:
I believe its 2 so sorry if im wrong
Step-by-step explanation:
9514 1404 393
Answer:
(0, π/4] ∪ (π, 5π/4]
Step-by-step explanation:
Multiplying by 2 gives ...
cot(x) ≥ 1
The cotangent function decreases from ∞ to 1 in the domain (0, π/4], and again in the domain (π, 5π/4]. The solution is the union of these two intervals.
x ∈ (0, π/4] ∪ (π, 5π/4]
_____
(a, b] is interval notation for a < x ≤ b
Answer:
6 inches
Step-by-step explanation:
12 inches to a foot, divide by 2 = 6
When adding fractions, you only add the numerator if the denominators are the same.
In this case, the answer would be:

or

Which when simplified is: