Solve the Equation For $$h$$ $$A = 2 \pi r h + 2 \pi r ^ { 2 }$$

question 20

Multiple Choice

Solve the equation for $$h$$ . $$A = 2 \pi r h + 2 \pi r ^ { 2 }$$

• A) \(h = \frac { A - r ^ { 2 } } {r }\)
• B) \(h = \frac { A - \pi r ^ { 2 } } { \pi r }\)
• C) \(h = \frac { A - 2 \pi r } { 2 \pi }\)
• D) \(h = A - r\)
• E) none of these

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Definitions:

Glial Cells

Non-neuronal cells in the central nervous system and the peripheral nervous system that do not produce electrical impulses but are essential for supporting neurons and modulating their function.

Functions

Mathematical relations where each input is associated with exactly one output.

Neurotransmitters

Chemical substances that transmit signals across a synapse from one neuron to another in the brain.

Functions

Predetermined roles or actions that an entity or process serves or performs within a system.