Answer:

Step-by-step explanation:

R is common ratio
d is common difference
n=which term or the tern number
an is the nth term or the value of the nth term
a1=first term
so it would be
c
d
a
b
e
Answer:
7m^5 - 3m^3 - 3
Step-by-step explanation:
Answer:
Step-by-step explanation:
let the length of shortest side be x
and length of second side be 2x
and third side be x+17
given , perimeter = 173 feet
therefore , x+2x+x+17 =173
4x =173-17
4x =156
x = 156/4
x = 39
therefore ,
length of :
shortest side = 39 feet
second side =78 feet
third side =56 feet
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