Describe the transformation

Translation 4 units right

Step-by-step explanation:

Pick one of the points and see how many it takes to get to the new one.

For example, if you pick H you count 4 points to the right to get to the new one, H'.

C) Translation 4 units right

Step-by-step explanation:

If you pick the same letter point on each of the triangles, those points would be 4 units apart.

Ex: Point H and H prime are four units apart.

Hope this helps!:)

he used the algebra tiles correctly.

step-by-step explanation:

given : 3x(2x-1)

solution :

since he used algebra tiles .

armando's solution is the same in the solution shown in figure

as he distributed 2x into x and x and wrote them vertically

and also write   -1 vertically

and 3x into x and x and x and wrote it horizontally

performing the multiplication in the algebra tiles we get

and solving the given expression :

3x(2x-1)

since solving the expression using tiles   and solving the expression algebraically we get the same answer

thus   we can choose the first statement as the answer to this problem which is "he used the algebra tiles correctly".

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11