Answered

From personal advice to professional guidance, IDNLearn.com has the answers you seek. Receive prompt and accurate responses to your questions from our community of knowledgeable professionals ready to assist you at any time.

Does anyone know this?

Does Anyone Know This class=

Sagot :

Answer:

9.4 m/s

Step-by-step explanation:

This is the concept of application of the Pythagorean theorem. The resultant speed of the motorboat which is crossing the river that has a northward current of 5 m/s at a speed of 8 m/s will be given by:

c^2=a^2+b^2

c^2=8^2+5^2

c^2=64+25

c^2=89

c=sqrt89

c=9.4 m/s

Your participation means a lot to us. Keep sharing information and solutions. This community grows thanks to the amazing contributions from members like you. IDNLearn.com provides the answers you need. Thank you for visiting, and see you next time for more valuable insights.