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vladimir1956 [14]

3 years ago

8

Over the weekend, Halverson had put together 3/16 of a jigsaw puzzle, while Jamie put together 10/16 of a jigsaw puzzle. Who had

completed a greater fraction of the jigsaw puzzle, and by how much.

1 answer:

Molodets [167]3 years ago

8 0

Jamie completed 7/16 more than Halverson because 10/16-3/16 is 7/16

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Sveta_85 [38]

Trigonometric Formula's:

$\boxed{\sf \ \sf \sin^2 \theta + \cos^2 \theta = 1}$

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$\bf (cos^2a) (2 + tan^2 a) = 2 - sin^2 a$

$\texttt{\underline{rewrite the equation}:}$

$\rightarrow \sf (cos^2a) (2 + \dfrac{sin^2 a}{cos^2 a} )$

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$\texttt{\underline{rewrite the equation}:}$

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$\texttt{\underline{distribute inside the parenthesis}:}$

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2 years ago

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