Answer:
62.8
Step-by-step explanation:
If it takes .1 hours to walk 2/6 miles, then it takes one hour to walk 20/6 miles.
20/6 miles = 3.33 miles
So that is 3.33 miles per hour.
Answer:
value of x = ( 1/7 ) or ( -7 )
Step-by-step explanation:
here's the explanation in attachment.
The statement that matches the vector operation shown on the coordinate grid is v + w = u.
<h3>How to add two vectors graphically?</h3>
In order to add two vectors a and b graphically by using the tail and tip method, we must draw the tail of b at the tip of vector a.
Then we must draw a line that goes from the tail of vector a to the tip of vector b.
This line represents the sum of a + b.
In the given problem, we notice that the tail of the vector w is on the tip of the vector v.
The line that joins the tail of vector v with the tip of vector w is vector u.
Therefore we can say that v + w = u
The statement that matches the vector operation shown on the coordinate grid is v + w = u.
Learn more about vectors;
brainly.com/question/12500691
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Answer:
Step-by-step explanation:
we would like to factor the following:
let a²+b²=x
thus substitute:
rewrite the middle term as 4x-22x:
factor out x:
factor out -22:
group:
substitute back:
and we are done!
