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crimeas [40]
2 years ago
14

Someone help me with these please!!!! <33

Mathematics
2 answers:
Simora [160]2 years ago
8 0
But i think u did number 7 wrong because you do multiplication first so it’s 4x5 = 20 + 3 so it would be 23 for 7
Triss [41]2 years ago
5 0

Answer:

120 = m  h = 2

Step-by-step explanation:

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A triangle has a perimeter of 91 cm. If the three sides of the triangle are n,4n - 2 and 5n - 7 what is the length of each side
sdas [7]

Answer:

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