Solve 3(2x + 9) + 7x = 79 for x. A. 5.2 B. 5.8 C. 4 D. 7
1 answer:
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The magnitude of WX is ⇒ c
Step-by-step explanation:
The magnitude of XY (its length) where,
is IXYI =
∵ W = (-2 , 8 , -3)
∵ X = (1 , 4 , -1)
- To find the magnitude of WX use the formula above
∴ = -2 and
= 1
∴ = 8 and
= 4
∴ = -3 and
= -1
- Substitute these values in the rule above
∵ IWXI =
∴ IWXI =
The magnitude of WX is
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You can learn more about the position of an object in brainly.com/question/10940255
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