Which
The first term of an arithmetic sequence is a = 2, and the third
Select all that apply.
the following could be formula(s) for the sequence?

9 x 8 divided by (5-3)=36

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

what graph

step-by-step explanation: