The unit vector that is in the same direction as v is given by:
<h3>How to find a vector given two points?</h3>
The vector is given by the <u>terminal point subtracted by the initial point,</u> hence:
v = (-17, 4) - (7, -9) = <-24, 13>
<h3>How to find the unit version of a vector?</h3>
Each coordinate of the vector is <u>divided by it's norm</u>.
For this vector, the norm is given by:
Hence the unit vector is:
More can be learned about vectors at brainly.com/question/24606590
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He doesn’t have enough for both to be on at a time but if the cars are on without the train the cars will take up 2.4 meters leaving them with an extra .1 meters of length
Answer:
C
Step-by-step explanation:
4.32/5=0.86 per bar
6.48/8=0.81 per bar <---- better buy
Answer:
254.47
Step-by-step explanation:
Formula is pi r^2
the radius is 9 which is half of the diameter
pi 9^2
A: 6/8, 9/12, 12/16
b: 6/14, 9/21, 12/28
c: 6/9, 2/3, 4/6
d: 1/4, 2/8, 2/12
In order to find equivalent fractions for a fraction is multiply or divide the numerator and denominator by the same number.
For example, 3/4=6/8 because 3x2=6 and 4x2=8, 6/8.
Hope this helps!
