Answer:
20 < x < 38.
Step-by-step explanation:
An obtuse angle has a value between 90 and 180.
90 < 5x - 10 < 180
5x - 10 > 90
5x > 100.
x > 20.
5x - 10< 180
5x < 190
x < 38
48/31 is already at its simplest form, however you can change it to a mixed fraction which would become 1 17/31
Answer:
PQ
SR
PR
Step-by-step explanation:
they are all going down while the others rise
2 + 2 = 4 5 + 5 = 10 + 4 = 14 your answer is 14
Step-by-step explanation:
I think 1 because if you had 2 you'll end up with a shape that is greater than 180 degrees. Keep in mind obtuse angles a over 90 degrees. hope that helped
