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vichka [17]
3 years ago
5

A 31 foot board is cut in two pieces so that the longer piece is 1 foot less than three times the shorter piece

Mathematics
1 answer:
strojnjashka [21]3 years ago
8 0
X is the short piece
(3•x-1)+x=31
4x=31+1
X=32/4=8

Short piece is 8
Long piece is 3•8-1=23

Check 8+23=31 ✔️
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steposvetlana [31]

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Step-by-step explanation:

Missing information:

Following question is incomplete there is no information about the vertices and the rules .Following are the complete question that is mention below

Triangle PQR has vertices P(-2, 6), \ Q(-8, 4), and\  R(1, -2). It is translated according to the rule    (x, y)\ -> \  (x\  - \ 2, y\  - 16). What is the y-value of P'?

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