4 years ago

Write an expression for two times the difference of eight and d

Mathematics

1 answer:

Sedaia [141]4 years ago

6 0

Answer:

2(8 - d)

Step-by-step explanation:

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$\tan(51°) = \frac{10}{x} \\x = \frac{10}{ \tan(51°) } \\ x = \frac{10}{1.235} \\ \boxed{ x = 8.1}$

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