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Jobisdone [24]
2 years ago
12

4. The perimeter of a triangle is 105 inches. The longest side is 22 inches longer than the shortest side. The sum of the

Mathematics
1 answer:
Cloud [144]2 years ago
3 0

Answer:

x = 45

y = 37

z = 23

Step-by-step explanation:

x + y + z = 105

x = z + 22

x + 15 = y + z

(z + 22) + 15 = y + z

              37 = y

           x + y + z = 105

(z + 22) + 37 + z = 105

                     2z = 46

                       z = 23

    x + y + z = 105

x + 37 + 23 = 105

               x = 45

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