Step-by-step explanation:
commision = 7% of $9000
commision = 7/100 * $9000
commision = $630
Answer:
- Circumference: 12.56 yd
- Area: 12.56 yd²
Step-by-step explanation:
The circumference is given by ...
C = πd
C = (3.14)(4 yd) = 12.56 yd
The area is given in terms of diameter by ...
A = (π/4)d²
A = (3.14/4)(4 yd)² = 12.56 yd²
130 you multiply the left side by 13 to get the right side.