Answer:
Circle circumference = radius * 2 * PI
Arc Length = radius * 2 * PI * Central Angle / 360 degrees
Arc Length = 7 * 2 * PI * (1/4)
= 3.5 * PI
= 10.9955742876
Arc Length = 10.996 (rounded)
Step-by-step explanation:
Answer: 2x-3=15
2(9)-3=15
18-3=15
Answer:
-8x+21
Step-by-step explanation:
Use the distributive property.
6 x 532 in expanded form is 6 x 500 + 30 + 2