Answer:
190
Step-by-step explanation:
100x10x9/100=90
balance=100+90=190
Answer:
The measures of the angles are 18°, 72°, and 90
Step-by-step explanation:
I hope i am right if not tell me
I cant see the picture could u please post another one?
Use Desmos, it is a great graphing calculator to help you with stuff like this!