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3 years ago

Find a vector a with representation given by the directed line segment ab.a(−2, 4), b(3, 5)

1 answer:

5 0

For this case what you should know is that the vector ab will be given by:
ab = b-a
We have then:
ab = (3, 5) - (- 2, 4)
ab = ((3 - (- 2)), (5-4))
ab = (5, 1)
Equivalently the vector is:
ab = 5i + 1j
Answer:
ab = 5i + 1j

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2 years ago

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3 years ago

Read 2 more answers

Can anyone help me set up a system of equations for these problems??

statuscvo [17]

Answer:

L = the length of the field

W = the width of the field

The First Question:

The system is: L - 12 = w

2L + 2W = 76

Plug in L - 12 for W and you will get

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4L = 100

L = 25

To find W do L - 12 = w

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