4 years ago

If vector c = vector b + vector a, under what circumstance does c = b+a ?

1 answer:

6 0

The sum of the magnitudes will be the magnitude of the sum when the vectors have the same direction.

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Paul [167]

Answer:

c) 3x - 45 = 10

Step-by-step explanation:

$\frac{1}{5}x-3=\frac{2}{3}\\\\\frac{1}{5}x-\frac{3*5}{1*5}=\frac{2}{3}\\\\\frac{x-15}{5}=\frac{2}{3}\\$

Cross multiply,

3*(x - 15) = 2*5

3*x - 3*15 = 10

3x - 45 = 10

4 0

3 years ago

BabaBlast [244]

It is equal when you round it off.

7 0

3 years ago

LekaFEV [45]

450

180 / 2 = 90

90 x 5 = 450

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4 years ago

solmaris [256]

Answer:

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Step-by-step explanation:

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3 years ago

nikklg [1K]

Answer:

$144

Step-by-step explanation:

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2 years ago