Answer:
1) 4
2) 15
3) 13
4) 100
5) 22.5
6) 10
7) 34
8) 33.6
9) 43.7
10) 18
Step-by-step explanation:
(In order)
1 2 4 7 9 10 11 12 16 17 18
19 22 32 34 41 57 66
9.6 18 22.5 33.6 41.2 63 100
12 27 35.4 42.4 45 54 66 88
12.4 14.2 15.5 17.6 18 67 73 111 336
Answer:
r = 40/π exact answer
r = 12.7 decimal approximation
Step-by-step explanation:
arc length formula
s = (∅/360) * 2πr
s = (∅/180) * πr
--------------------------------
Plug in the givens
10 = (45/180) * πr
10 = .25πr
Divide both sides by .25
40 = πr
divide both sides by π
40/π = r
r = 40/π exact answer
r = 40/3.14
r = 12.7 decimal approximation
B. I think it’s b but I’m not sure
No, 20 divided by 4 is just 5
Answer:
need thee points sorry .'
Step-by-step explanation:
