missyli400 missyli400

29-01-2020
Mathematics

contestada

Determine the approximate value of e.

6.8 cm

7.3 cm

7.8 cm

8.9 cm

Determine the approximate value of e 68 cm73 cm78 cm89 cm class=

Respuesta :

craupach01 craupach01

30-01-2020

Answer:

D) 8.9

Step-by-step explanation:

e^2=b^2+t^2-2btcos(e)

e^2=5^2+6^2-2x5x6xcos(108)

e^2=79.54

square root of 79.54 is 8.9

e=8.9

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