The given terms are two terms apart, so their difference is twice the difference of adjacent terms.

The value of d is 4.
Answer:

Step-by-step explanation:

Answer:
75°
Step-by-step explanation:
180°-22°-85°=75°
The measure of the inside angles in a triangle always equals 180 degrees.
Hope this helps! :)
take it and leave it somewhere u will forget about it and move on with ur life lol