rc805962 rc805962

01-04-2021
Mathematics

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trigonometry please help! work need to be shown

trigonometry please help work need to be shown class=

Respuesta :

abidemiokin abidemiokin

06-04-2021

Answer:

6.13

Step-by-step explanation:

This diagram shown is a right triangle;

USing the SOH CAH TOA idenity

Adjacent = x

Hypotenuse = 8

Angle of elevation = 40 degrees

cos theta = adj/hyp

cos 40 = x/8

x = 8cos40

x = 6.13

Hence the value of x to the nearest hundredth is 6.13

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