Answer:
The formula for the area of a square with sides of length x is A = x2 so
x2 = 400 is the equation
This equation has 2 solutions, namely x = ±√400 = +20 or -20
The negative solution does not make sense because a length cannot be less than 0.
The total length needed to go around the painting is the perimeter of the square, which is
P = 4*x = 4*20 = 80 inches
<h2><u>15 feet</u> is the correct answer!</h2><h2></h2><h3>6 ÷ 2 = 3</h3><h3><em>h</em> ÷ 5 = 3</h3><h3>3 x 5 = 15</h3><h3 /><h3><em>Please let me know if I am wrong.</em></h3><h3 />
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
#SPJ1
Thomas would take 10 minutes
henry would take 2.5 minutes
Answer:
g(x) =2x + 2
g(3) = 2(3) + 2 = 6 + 2 = 8
