Crystal is writing a coordinate proof to show that the diagonals of a parallelogram bisect each other. she starts by assigning coordinates as given.

We can fill all the boxes with help of below explanation.

Explanation:

Since here, ABCD is a parallelogram with vertices A, B, C and D and diagonals AC and BD.

Where, it is given A≡(0,0), B≡(a,0) and D≡(b,c)

According to the given figure,

The coordinates of C are (a+b, c) ( since, Both points C and D are equally far from X-axis therefore, they both have same y-coordinate.)

Now, again from the diagram, E is the midpoint of both Diagonals BD and AC.

where, coordinates of E are

Thus, by the definition of midpoints and .

Also, BD and AC are intersecting at point E.

Therefore AC and BD bisect each other.

i believe the answer is 323 ft

step-by-step explanation:

the option best identifies the textual evidence that supports this conclusion is c.) when an argument is over, how many weighty reasons does a man recollect which his heat and violence made him utterly forget? in order to recognize textual evidence is to identify the topic sentence where the author states the main idea. textual evidence is what supports the topic sentence or main idea of a passage.