3

Set 8: Linear Equations (Advanced)

Explanation

Answer: B

Solve for hh: A=bhA = bh

A.

h = b / A

B.

h = A / b

✓ Correct
C.

h = Ab

D.

h = A - b

Detailed Explanation

Choice B is correct. Choice A is the correct answer. 1. Start: A=bhA = bh 2. Divide by b: h=Abh = \frac{A}{b} Choice D is incorrect because inverted. Choice C is incorrect because subtracted. Choice C is incorrect because multiplied.

Key Steps:

The correct answer is h = A / b

Why others are wrong:
A: Choice A is incorrect and may result from a calculation error.
C: Choice C is incorrect and may result from a calculation error.
D: Choice D is incorrect and may result from a calculation error.

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