Answer:
16.75 square cm
Step-by-step explanation:

Can you provide a picture of the angles? Thanks <3
Answer:
-23 degree
Step-by-step explanation:
=>-14-5-3-1
=>-23
Answer:
15% off
Step-by-step explanation:
We know we paid $25.50 of the original $30. We can divide these two numbers
. This is means we paid 85% of the original price. The discount percentage is the remaining percentage from 85 to 100 which is 15. The pants were 15% off.