By making a table of both the left and right sides of the equation, conjecture if the equation represents an identity. tan ? = sec ? sin ?

A. No
B. Yes


Answer: B

Mathematics

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Solve the problem.When Maria finished medical school she owed $36,000 in student loans. She repaid  of the total amount within two years of graduating. How much did she repay within two years of graduating?

A. $23,760 B. $21,600 C. $19,440 D. $2160

Mathematics

Write the expression as the sum or difference of multiples of logarithms.log2 

A. 7 log2 x + 2 log2 y - log2 6 B. (log2 x)7 + ( log2 y)2 - log2 6 C. 7 log2 x - 2 log2 y - log2 6 D. 7 log2 x + 2 log2 y + log2 6

Mathematics

Simplify the series of additions and subtractions.14 + (-14) - 13 + 4

A. 9 B. 17 C. -9 D. -17

Mathematics

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree.-8x

A. Monomial, degree -8 B. Monomial, degree 0 C. Monomial, degree 1 D. Binomial, degree 0

Mathematics