mmcdonald0723
mmcdonald0723 mmcdonald0723
  • 09-09-2022
  • Mathematics
contestada

Please help?!?!?! Determine the length of BD, given by x in the figure. Give your answer to two decimal places.

Please help Determine the length of BD given by x in the figure Give your answer to two decimal places class=

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mathstudent55
mathstudent55 mathstudent55
  • 09-09-2022

Answer:

3.71

Step-by-step explanation:

AC² + BC² = AB²

3² + 6² = AB²

9 + 36 = AB²

AB = √45

AB = 3√5

AB = AD + BD

3√5 = 3 + BD

BD = 3√5 - 3

BD = 3.71

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