Answer:
63.966
Step-by-step explanation:
Area of a kite is

where p and q are the diagonals.
The horinzontial diagonal is 8.
We need to find the vertical diagonal length.
The top triangle diagonal measure is




The bottom triangle diagonal measure is




Add the two diagonals.

Substitute this in for the formula

Which simplified gu
Ives us

Round if neededd.
Answer:
a = 145
b = 35
c = 145
d = 70
e = 70
f = 110
g = 55
h = 125
i = 55
j = 50
k = 70
l =110
m = 50
n = 60
o = 70
p = 23
q = 89
r = 68
s = 157
t = 112
u = 48
v = 132
w = 132
x = 48
y = 48
z = 132
A = 48
B = 94
C = 86
D = 94
E = 47
F = 133
Step-by-step explanation:
I'm fairly certain these are all correct... like 82% sure

has characteristic equation

which has roots at

. The negative root has multiplicity 2. So the general solution is
Answer:
15.
Step-by-step explanation:
The new average will be 11 + 4 = 15.
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