Answer:
7 but im not sure
Step-by-step explanation:
Answer:

Step-by-step explanation:
When two or more quantities have the same exponents, their bases can be multiplied together.
The correct answer is B. Supplementary
That is the basic definition of what supplementary angles are and can be found in any textbook.
Thank you very much and this “question” was very helpful for me.
The answer would be: t= -5/4