shartfart shartfart

21-03-2020
Mathematics

contestada

Can somebody help on 18 and 19? Thank you
(Click on picture for questions) Directions are in bold

Can somebody help on 18 and 19 Thank you Click on picture for questions Directions are in bold class=

Respuesta :

surjithayer10 surjithayer10

21-03-2020

Answer:

Step-by-step explanation:

18.

using pythagoras theorem

magnitude=√(90²+150²)=30√(3²+5²)=30√(9+25)=30√34

direction=NE

19.

using pythagoras theorem

magnitude=√(50²+15²)=5√(10²+3²)=5√109

Direction =SE

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