Answer:
28.26 units
Step-by-step explanation:
Given:
Radius (r) = 9
π = 3.14
Required:
Arc length
Solution:
Arc length = θ/360 × 2πr
θ = 180° (half of a circle = 180°)
Plug in the values into the formula
Arc length = 180/360 × 2 × 3.14 × 9
Arc length = ½ × 56.52
Arc length = 28.26 units
Out of the 20 homes, only 13 have a personal computer.
20 goes into 60 how many times?
60/20=3
Multiply 13 by 3 because that is how many "groups" there are
13*3=39
There are 39 houses with computers
The GCF of both numbers is 5
Answer : 5(5+7)
Answer: width = 25 yards
Step-by-step explanation:
