Answer:
see explanation
Step-by-step explanation:
The length of the arc is calculated as
AB = circumference of circle × fraction of circle
(11)
AB = 2πr × 
= 2π × 7 × 
= 14π × 
= 
π in
(12)
AB = 2πr × 
( r = 20 ÷ 2 = 10 )
= 2π × 10 × 
= 20π ×
= 
π
= 
π cm
Answer:
3 quarts of popcorn and 1/4 cup of grated Parmesan cheese.
Step-by-step explanation:
Your welcome and don't forget to press that <u>THANKS </u>button!
Answer:
The first problem the answer is x= -25/4
Step-by-step explanation:
Well you can see it would be mixed number and it is not a number less than 1
Y = -2x - 9
(-5,1)
y = -2(-5) -9
y = 10-9
y = 1
1 = 1
A/ Yes
