Answer:
4.5
Step-by-step explanation:
15% of 30 is 4.5
The pentagon's area is the sum of the 5 triangles that comprise it. This is

where the factor of 2 accounts for the top and bottom. The walls have an area of 5 rectangles
Answer:
It would take you 10 minutes on each question. Answer is 10 minutes
Step-by-step explanation:
Because you have one hour to answer 10 questions and it should take you 10 minutes.
Answer:?????????
Step-by-step explanation: