raelyndockery1ovl147 raelyndockery1ovl147
  • 02-02-2018
  • Mathematics
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PLEASE HELPPPPPPPPPPPPP








Which of the following describes how to calculate the value of x?

sin20 times eight
sin20 divided by 8
8 divided by sin20

PLEASE HELPPPPPPPPPPPPPWhich of the following describes how to calculate the value of x sin20 times eight sin20 divided by 8 8 divided by sin20 class=

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brinana0
brinana0 brinana0
  • 02-02-2018
Using SOH (Sin=Opposite/Hypotenuse)
Opposite of 20 degrees is the side labeled x. 8 is the hypotenuse.
Sin(20)=x/8
Put Sin(20) into a calculator. (You should get 0.3420)
Start with 0.3420 = x/8
Then swap sides x/8 = 0.3420
Multiply both sides by 8
x = 0.3420 x 8
x = 2.736
Your answer would be sin20 times 8
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EthanT05
EthanT05 EthanT05
  • 23-04-2021

Answer:

sin20 times 8

Step-by-step explanation:

Answer Link

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