2 years ago

Necesito ayuda con el ejercicio de abajo, es de Física

Mathematics

1 answer:

Kryger [21]2 years ago

4 0

No sé qué forma quieres que lo contestes pero es 278235/133 !

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Can someone help me with question 3 i really dont understand this.

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3 years ago

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(5/4)•(4/3)•(3/5)

So you multiply all of them basically

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1 year ago

Two vertices of a rectangle are shown. If AC is a diagonal of the rectangle, and two other vertices of the rectangle, B and D, l

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Step-by-step explanation:

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2 years ago

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2 years ago

The cosine law

romanna [79]

$\bf \textit{Law of sines}
\\ \quad \\
\cfrac{sin(\measuredangle A)}{a}=\cfrac{sin(\measuredangle B)}{b}=\cfrac{sin(\measuredangle C)}{c}\\\\
-------------------------------\\\\$

$\bf \cfrac{sin(88^o)}{39.9}=\cfrac{sin(A)}{31}\implies \cfrac{31\cdot sin(88^o)}{39.9}=sin(A)
\\\\\\
sin^{-1}\left[ \cfrac{31\cdot sin(88^o)}{39.9} \right]=sin^{-1}\left[ sin(A) \right]
\\\\\\
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\\\\\\
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3 years ago