Solve for X in the Equation Given A) $\left[ \begin{array} { c c c } 112 & 48 & 80 \\128 & - 16 & - 128\end{array} \right]$

question 59

Multiple Choice

Solve for X in the equation given. $16 A - 16 B = - 4 X , A = \left[ \begin{array} { c c c } 5 & - 6 & 4 \\6 & 3 & - 5\end{array} \right] \text { and } B = \left[ \begin{array} { c c c } - 2 & - 9 & - 1 \\- 2 & 4 & 3\end{array} \right]$

• A) \(\left[ \begin{array} { c c c }
• 112 & 48 & 80 \\
• 128 & - 16 & - 128
• \end{array} \right]\)
• B) \(\left[ \begin{array} { c c c }
• 3 & - 15 & 3 \\
• 4 & 7 & - 2
• \end{array} \right]\)
• C) \(\left[ \begin{array} { c c c }
• - 28 & - 12 & - 20 \\
• - 32 & 4 & 32
• \end{array} \right]\)
• D) \(\left[ \begin{array} { c c c }
• - 12 & 60 & - 12 \\
• - 16 & - 28 & 8
• \end{array} \right]\)
• E)not possible

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Definitions:

Ischial Tuberosity

The bony protrusion at the bottom of the pelvis on which one sits.

Gluteus Maximus

The largest muscle in the buttocks, involved in movement of the hip and thigh.

Vertebral Column

The vertebral column, or spine, is a series of interconnected bones that protect the spinal cord and provide structural support to the body.

Subcutaneous Fat

A layer of fat located just beneath the skin, serving as insulation and energy storage.