Answer:
the answer is true.. I think
Answer:
78.5
Step-by-step explanation:
pi r^2
22/7 * 5^2
Answer:
The new vertices are: 
Step-by-step explanation:
The given vertices are 
Rule for reflection about x axis is
→
.
So,
→
→
→
→
Now, new vertices after reflection about x axis are
.
Rule for 90 degree rotation counter-clockwise is
→
.
So,
→
→
→
→
Therefore, the new rectangle after reflection about x axis and rotated 90 degrees counter-clockwise has the following vertices:

Mean is the average number of calls to get this add them all together and divide them by the total number of days 4+2+6+5+0+3+9=29 then divide by the total number of days (8) so this person receives around 3.625 phone calls each day which rounds up to 4 I'm 90% positive this is right hope this helps