360371
360371 360371
  • 01-05-2020
  • Mathematics
contestada

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THANK YOU WORTH 20 PTS THANKS AGAIN class=

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 01-05-2020

Answer:

11.1 =x

Step-by-step explanation:

Since we have a right triangle, we can use trig functions

cos theta = adjacent side/ hypotenuse

cos 42 = x/15

Multiply each side by 15

15 cos 42 = x

11.14717238 =x

Rounding to the nearest tenth

11.1 =x

Answer Link
amna04352
amna04352 amna04352
  • 02-05-2020

Answer:

11.1

Step-by-step explanation:

cos42 = adjacent/hypotenuse

cos42 = x/15

x = 15cos42

x = 11.1471723822

Answer Link

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