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anonymous
 3 years ago
Given that P = (5, 9) and Q = (13, 12), find the component form and magnitude of PQ.
helppp please
anonymous
 3 years ago
Given that P = (5, 9) and Q = (13, 12), find the component form and magnitude of PQ. helppp please

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RadEn
 3 years ago
Best ResponseYou've already chosen the best response.0first, PQ = vector q  vector p = (13,12)  (5,9) = (8,3) the magnitude of PQ = absolute(x^2+y^2) just put x=8 and y=3

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0can i ask anither question. Two forces with magnitudes of 150 and 75 pounds act on an object at angles of 30° and 150° respectively. Find the direction and magnitude of these forces. Round to two decimal places in all intermediate steps and in your final answer.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0do i use the law of cosines?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i think you can use the law of cosine

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0to find c\[^{2}\] and what angle would i use?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0ahm wait i need to check it first
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