Here is all the work and answers for these questions they are all correct i checked them all and ive done this assignmnet before
Answer:
2
Step-by-step explanation:
Step-by-step explanation:
obtuse angle is an angle whose measure is more than 90 degree but less than 180 degree..
So,
170°
Answer:
3x + 9 + 4x + x = 8x + 9
Step-by-step explanation:
combine like terms