A + E + N = 122
E = 2N
A = 7 + E....A = 7 + 2N
(7 + 2N) + 2N + N = 122
5N + 7 = 122
5N = 122 - 7
5N = 115
N = 115/5
N = 23 <== North America
E = 2N
E = 2(23)
E = 46 <== Europe
A = 7 + E
A = 7 + 46
A = 53 <=== Africa
Answer:
X
X X
X X X
X X X X X X
3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0
I believe that this is the answer
(n+7)2
= (n)(2) + (7)(2)
=2n+14
Answer:
a) x-intercepts at -6 and 2
b) y-intercept at -12
c) minimum at (-2, -16)
Step-by-step explanation:
100% of 36 ft= 36 ft
50% of 36 ft= 18 ft
5% of 36 ft = 1.8 ft
50%-5% or 18-1.8 ft gives you 16.2 ft
