Answer:
just subtract 150 from 180 and it will give you 30 so 30 is b
Step-by-step explanation:
I checked too because I added 30 plus 90 plus 60 is 180 and every triangle has 180 degrees and I got 60 from the angle on the right I assumed I was 60 since its smaller than the right angle.
134 hope I helps with ur problem
-9<0
Because 9 is negative, it's value is less than 0
Answer:
7.5
Step-by-step explanation:
divide 15 and 50