Answer:
<em><u>The degree</u></em> of vertex is the total number of vertices adjacent to the vertex .
<span>There are 4 main transformations: Rotation, Translation, Dilation and Reflection. Reflection is a transformation: flipping an object about a line. Reflection is distance-preserving transformation. The image has the same size as the original image ( in this case: ABC = A`B`C` ).The central line is called mirror line and here it is line BC. Answer: B. Reflection over segment BC.</span>
To solve for x
bx=-7
divide b on both sides
x=-7/b
to solve for b
bx=-7
divide x on both sides
b=-7/x
Answer:
The answer is D.
Step-by-step explanation:
Edge
Get a common denominator which you can get by mutiplying by k-1
Now foil and distribute
Now combine the fractions and like terms
Now factor out a k+1
you can cancel out the k+1 leaving