Step-by-step explanation:
Using distance formula: { origin is (0,0)}
√(x - 0)² + (y - 0)²
√x² + y²
Answer:
c.
Step-by-step explanation:
The first thing we have is the following statements:
"All of the sides in the figure are the same length":
x = z = w = y
"In addition, sides x and z are parallel and sides w and y are parallel":
x ll z and w ll y
Both statements define a square.
Answer:
The most specific term for this figure is:
Square
2x = 15 + x
First, our goal is to get 'x' to equal something by itself. To do so, we will have to do everything on one side. Let's subtract 'x' from each sides.

Second, our next step is to subtract '2x - x'. Since 'x' is basically considered (1), it will equal 'x'.

Answer: