Determine Whether the Lines Are Parallel, Perpendicular, or Neither $$\begin{array} { l } 28 x - 4 y = 7 \\7 x - y = 12\end{array}$$

question 100

Multiple Choice

Determine whether the lines are parallel, perpendicular, or neither.
- $$\begin{array} { l } 28 x - 4 y = 7 \\7 x - y = 12\end{array}$$

• A) Parallel
• B) Perpendicular
• C) Neither

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Definitions:

Column-shaped Cells

Also known as columnar cells, these are elongated cells resembling pillars, helping in absorption, secretion, and protection; found in the lining of the digestive tract and respiratory system.

Flat Cells

A type of cell with a thin, flat shape, often found in layers lining surfaces such as the skin or blood vessels; also known as squamous cells.

Organ System

Group of related organs working together; examples are the digestive and endocrine systems.

Muscular

Relating to or constituting muscle or muscles, particularly regarding strength, appearance, or the ability to perform physical tasks.