Answer:
5 has 2 congruent sides
7 has none
Step-by-step explanation:
For a line to be congruent they have to be the same length. so look at your measurements.
x +5x-6 ≤ 12
x +5x-6+6 ≤ 12+6
6x ≤ 18
6x ÷ 6≤ 18 ÷ 6
x≤3
= 869,516 sq feet
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=))
the answer is quadratic model :)
