5 because 2/6 of 24 is 8 and the difference of thirteen and 8 is 5
3 x 2 and 1/3? The answer is 7.
Answer:
A, B, E, and F
Step-by-step explanation:
sinx and cosx are defined for all values of x. So, sin⁻¹x and cos⁻¹x are also defined for all values of x.
A and E are correct.
tanx is defined for all values of x.
However, tan(nπ) = 0 at when n is an integer. So, tan⁻¹(±nx) is undefined. However, tan⁻¹(-½x) is defined, because -½ is not an integer.
B and F are correct.
C and D are <em>wrong</em>. Both sec⁻¹x and csc⁻¹x are undefined when -1 < x < 1, and -½ is in this forbidden region.
D. 311 divided by 12 = 25.91
The nearest tenth would be 25.9
Answer:
100
Step-by-step explanation:
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