The answer in 117. Because all the angles added up together in a triangle equal 180. So add 27 and 36 which equals 63. Lastly, subtract 180 from 63 and get 117.
8/3 as a mixed fraction is 2_2/3
Answer:
x = 2
Step-by-step explanation:
2² + 4² = x²
4 + 16 = x²
=
x = ×
x = 2
Answer:
x = 20.
Step-by-step explanation:
-2x – 9x = -12(x +5) + 8(x – 10)
-2x – 9x = -12x -60 + 8x – 80
-2x - 9x + 12x - 8x = -140
-7x = -140
x = 20.