clownchan clownchan

10-10-2021
Mathematics

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HELP ME I HAVE AN EXAM WITH A 30 MIN TIMER

HELP ME I HAVE AN EXAM WITH A 30 MIN TIMER class=

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hnori22003 hnori22003

10-10-2021

Cos 45 = √6 / y

√2 / 2 = √6 / y

Inverse both sides

2 / √2 = y / √6

Multiply both sides by √6

√6 × 2 / √2 = √6 × y / √6

√2 × √3 × 2 / √2 × 1 = y

y = 2√3

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