Respuesta :

nevaehjohnson2026

Answer:

55 i believe

28 + 27 = 55

ara0420

Answer:

a = 7.4

Step-by-step explanation:

Since this is a right triangle, we will use the Pythagorean theorem:

c^2 = a^2 + b^2

28^2 = a^2 + 27^2

784 = a^2 + 729

55 = a^2

a = 7.4

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