Find the Values of the Variables for Which the Statement $$\left[ \begin{array} { c c } x + 3 & y + 4 \\7 & - 6\end{array} \right] = \left[ \begin{array} { l l } 9 & 5 \\7 & k\end{array} \right]$$

question 132

Multiple Choice

Find the values of the variables for which the statement is true, if possible.
- $$\left[ \begin{array} { c c } x + 3 & y + 4 \\7 & - 6\end{array} \right] = \left[ \begin{array} { l l } 9 & 5 \\7 & k\end{array} \right]$$

• A) \(x = 9 ; y = 5 ; k = - 6\)
• B) \(x = 6 ; y = 1 ; k = - 6\)
• C) \(x = 6 ; y = - 6 ; k = 9\)
• D) \(x = - 6 ; y = - 1 ; k = 6\)

---

Definitions:

Anoxia

A condition characterized by an absence of oxygen supply to an organ or a tissue, potentially causing damage or dysfunction.

Hypoxia

Hypoxia refers to a condition or state in which there is a deficiency in the amount of oxygen reaching the tissues of the body, which can lead to various health issues.

Sleep Patterns

The cyclical rhythms of sleep and waking, typically following a daily schedule and influenced by factors such as age, lifestyle, and health conditions.

Alert Inactivity

A state of being vigilant and ready to react despite not being actively engaged in tasks.