Answer:
A proportional relationship is any relationship that stays constant. since both sides of the equation do not change, this is a proportional relationship
Answer:
<h3>2816 is math term of sequence.</h3>
Step-by-step explanation:

◉ First four term of a sequence 11,22,44,88...

◉ Ninth term of the sequence.

Now first we have to continue the sequence.
11, 22, 44, 88, 176, 352, 704, 1408,
2816, 5632.......
<h3>Hence, 2816 is the Ninth term </h3><h3>of sequence.</h3>
─━─━─━─━─━─━─━─━─━─━─━─
Answer:
120 degrees! ^^
Step-by-step explanation:
(Image from Wikipedia-)