Answer:
14z + 16 is your perimeter
Step-by-step explanation:
To solve the perimeter, add all sides together. Note that in a rectangle, the opposite sides are congruent and parallel to each other.
Let Perimter = p
p = 2(4z + 3) + 2(3z + 5)
Simplify. Distribute the numbers.
2(4z + 3) = 8z + 6
2(3z + 5) = 6z + 10
Simplify. Combine like terms
p = 8z + 6 + 6z + 10
p = 14z + 16
14z + 16 is your perimeter
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