Answer:
Step-by-step explanation:

Answer:
Please see attachment.
The first one is a quadrilateral that is not a parallelogram.
The second one is a triangle with a right angle.
Step-by-step explanation:
Hope this helps!
If not, I am sorry.
The correlation coefficient r of the data set is <em>-0.28</em>
You would have 1818 of pie left over...... I do not know the fraction of it
Answer:
Rewrite in vertex form and use this form to find the vertex
(h
,
k
)
. (
2
,
−
9
)