Answer:
1 answer:
Answer:
Grapes 12 lbs
Apples 20 lbs
Oranges 6 lbs
Cantaloupe 15 lbs
Peaches 15 lbs.
Step-by-step explanation:
Sammy has bought 12 lbs of Grapes.
Now, weight ration of Apples to Grapes is 5 : 3
Therefore, he bought Apples of lbs
The wight ration of Grapes to Oranges is 4 : 2
Therefore, he bought Oranges of lbs
Again, the weight ratio of Cantaloupe to Apples is 3 : 4
Therefore, he bought Cantaloupe of lbs
Finally the weight ratio of Oranges to Peaches is 2 : 5
Therefore, he bought Peaches of lbs
(Answer)
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First Photo - This is the problem drawn into the paper. If you have two vectors and they form a right angle (90°) between them, the Resultant Vector will appear like this, from the right angle.
Obs.:
1 - VR = Resultant Vector;
2 - The angle formed by the VR and the two vectors ISN'T a bisector.
Second Photo - You can move the bottom extremity of the Y vector to the arrow of the X vector and the tips from the Y and VR vectors will meet, forming a Right Triangle, whose the VR is the Hypotenuse (Opposes the right angle / Larger Side).
Now you just put the values in the Pythagorean Theorem:
Where VR is the "a".
Obs.:
1 - VR = Resultant Vector;
2 - The angle formed by the VR and the two vectors ISN'T a bisector.
Second Photo - You can move the bottom extremity of the Y vector to the arrow of the X vector and the tips from the Y and VR vectors will meet, forming a Right Triangle, whose the VR is the Hypotenuse (Opposes the right angle / Larger Side).
Now you just put the values in the Pythagorean Theorem:
Where VR is the "a".