Answer
$96/b$
Work Step by Step
We use the equation for the area of a triangle:
$$A=1/2 bh\\ 48 = 1/2 bh \\ 48 \times 2 = bh \\ h = 96/b$$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 7 - Algebraic Fractions - 7.4 - Addition and Subtraction of Algebraic Fractions and Simplifying Complex Fractions - Problem Set 7.4 - Page 300: 71
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