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butalik [34]
3 years ago
6

Determine the magnitude of the difference of the following vectors: 7-7

Mathematics
1 answer:
tia_tia [17]3 years ago
8 0

Hi there! Let’s see if I can help you <3

The Answer is: 15.81!

Here’s the step by step explication:

First we must find the difference of U and V: (7i-12j)-(-2i+j)

Distributed all out will equal: 9i-13j

We can then go ahead and use Pythagorean therm to find the magnitude: V = Square root of (9)^2 + (-13)^2

This equals Square root of 250!

Depending on the form your teacher wants to answer in it would finally be 5 square roots of 10 or in decimal form; approximately 15.8114!

HOPE IT HELPED YOUUU <3

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Thank you for posting your question here at brainly. Feel free to ask more questions.  

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both of the questions are examples of convenience samples

Step-by-step explanation:

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3 years ago
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Find the arc length of the 3/4 of a circle with a radius of 5
IgorLugansk [536]

Answer:

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Step-by-step explanation:

The formula for arc length of a sector is denoted as

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3 0
3 years ago
50-0<br> ———(12.0-0) +0 = <br> 12.0-0 <br><br> Just a warm up
vagabundo [1.1K]

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Answer: 50

8 0
3 years ago
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