pineapple0492 pineapple0492
  • 24-09-2020
  • Mathematics
contestada

how do i find the angle of ABC​

how do i find the angle of ABC class=

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Аноним Аноним
  • 24-09-2020

Answer:

it's acute because it's less than 90°

Answer Link
alexisbalderas10 alexisbalderas10
  • 24-09-2020

Answer: 51 degrees

Step-by-step explanation:

4x + 3 + 8x - 5 = 82

12x -2 = 82

12x = 84

x = 7

Now plug in the numbers

8(7) - 5

56 - 5

51

Answer Link

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