Find the Exact Value of the Expression Using the Provided $\tan ( \mathrm { s } + \mathrm { t } )$

question 483

Multiple Choice

Find the exact value of the expression using the provided information.
-Find $\tan ( \mathrm { s } + \mathrm { t } )$ given that $\cos \mathrm { s } = \frac { 1 } { 3 }$ , with $\mathrm { s }$ in quadrant $\mathrm { I }$ , and $\sin t = - \frac { 1 } { 2 }$ , with $\mathrm { t }$ in quadrant IV.

• A) \(\frac { 9 \sqrt { 3 } - 8 \sqrt { 2 } } { 5 }\)
• B) \(\frac { 9 \sqrt { 3 } + 8 \sqrt { 2 } } { 3 }\)
• C) \(\frac { 9 \sqrt { 3 } + 8 \sqrt { 2 } } { 5 }\)
• D) \(\frac { 9 \sqrt { 3 } - 8 \sqrt { 2 } } { 3 }\)

---

Definitions:

Cash Remittances

Money transfers from one party to another, often sent by individuals working abroad to their family back home.

Bank Reconciliation

The process of matching and comparing figures from accounting records against those presented on a bank statement to ensure they are consistent and accurate.

Outstanding Checks

Refer to checks that have been written and recorded in the issuer's accounting records but have not yet cleared or been deducted from the bank account balance.

Internal Control

Processes and practices implemented to safeguard a company's assets, ensure financial reporting accuracy, and comply with regulations.