Answer:
the answer is w=19-11=8
Step-by-step explanation:
19-11=8
Answer:
Mhm lemme see bou this one
Step-by-step explanation:
Answer:
C and D
Step-by-step explanation:
1
The arc length is calculated as
arc = circumference of circle × fraction of circle
= 2πr × 
= 2π × 10 ×
=
=
cm → C
-----------------------------------------------------
2
The area (A) of a sector is calculated as
A = area of circle × fraction of circle
= πr² × 
= π × 10² ×
=
=
cm² → D
51 as a decimal is .51 and 100 as a decimal is 1.00
51100 as a decimal is 511
Answer:
b
Step-by-step explanation: