They speak Clinician, Basque, Aranès, and Catalan.
Answer:
Since opposite sides of parallelogram are equal therefore
9r-6=8r+3
r=9
EF=4r+19{opposite sides of parallelogram are equal}
=4×9+19
36+19
=55
Here is you answer.
Step-by-step explanation:
AAB I think that's it get back to me If its wrong
The mid point is 15 because it is in the middle of 10 and 20
To find the mean you add all the #'s and divide by how many there are. 4+5+6+7 +8= 30 /5 is 6. Tara is right.