Sector area = (central angle / 360) * PI * radius^2
sector area = (72 / 360) * PI * radius^2
radius^2 = sector area / [(72 / 360) * PI]
radius^2 = 16.2 * PI / [(1 / 5) * PI]
radius^2 = 16.2 / .2
radius^2 = 81
radius = 9
Source:
http://www.1728.org/radians.htm
Answer:
$ 1,350
Step-by-step explanation:
i = (prt) / 100
p = $ 1,200 r = 2.5% t = 5 years
i = (1,200 x 2.5 x 5) / 100
i = $ 150
amount = p + i
= 150 + 1,200
= $ 1,350
Answer: 23%
Step-by-step explanation: just is rate me good bye
Step-by-step explanation:
5x - 2y
5(-2) - 2(-2)
-10 + 4
= - 6
24
8
31
17
absolute value with positive numbers are always positive if I remember correctly.
oooo and the opposite
24
-8
-31
and 17