Answer:
(1)0 is 0
(2)-1 is 1
(3) 1 is 3
Step-by-step explanation:
Answer is 72
n = 5
a = 10 m
r = 6.88191 m
R = 8.50651 m
A = 172.048 m2
P = 50 m
x = 108 °
y = 72 °
Answer:
135
Step-by-step explanation:
The equation is 135+90+x=360. x=360-(225)=135
Answer:
$2.03
Step-by-step explanation:
2.25-(2.25*.1)=2.025
60 because 15x8 is 120 and the total degrees of a triangle is 180. 180-120 is 60.