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ruslelena [56]
2 years ago
7

Find the modulus and the unit vector along the sum of the vectors. - r₁ +r₂ +r3 given that r₁ = 2i+j+4k - r₂ = 3i-2j+7k, r3 = 5i

+ 2j - 3k. 2​
Mathematics
1 answer:
bazaltina [42]2 years ago
8 0

j+8k

first -2i+j+4k-3i-2j+7k+5i+2j-3k

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Karolina [17]

Answer:

c = 10 feet

Step-by-step explanation:

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<u>Step 1:  Plug in the information</u>

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100 = c^2

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viktelen [127]

Answer:

y= -2/3x-2

Step-by-step explanation:

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5 0
3 years ago
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bogdanovich [222]

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Hope this helps!

7 0
3 years ago
Read 2 more answers
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kotykmax [81]

Answer:

C

Step-by-step explanation:

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3 years ago
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