Seudónimo Seudónimo

18-12-2020
Mathematics

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#20, what is this answer ?

20 what is this answer class=

Respuesta :

Hrishii Hrishii

18-12-2020

Answer:

b = 2A/h

b = 6 inches

Step-by-step explanation:

[tex]A = \frac{1}{2} bh \\ \\ 2A =bh \\ \\ \purple{b = \frac{2A}{h}} \\ \\ plug \: A = 12 \: and \: h = 4 \\ \\ b = \frac{2 \times \cancel{12}}{ \cancel4} \\ \\ b = 2 \times 3 \\ \\ b \: = 6 \: in[/tex]

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