Find the exact value of the expression.sec-1(-2)

A. - 
B. - 
C.
D.


Answer: C

Mathematics

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Mathematics

Complete the sentence so the result is an identity. Let x be any real number.   = 

A. csc x B. sec x C. tan x D. cot x

Mathematics

State the degree of the polynomial and whether it is a monomial, a binomial, or a trinomial.-10x

A. monomial, degree -10 B. monomial, degree 0 C. monomial, degree 1 D. binomial, degree 0

Mathematics

Find the GCF for the list.630, 360

A. 90 B. 45 C. 2 D. 1

Mathematics