(5-3)^2 is = -4 , the second one is -9.67
Answer:
42°
Step-by-step explanation:
Since all the angles in the figure add up to 180°...
180 - 54 = 126
3x = 126°
x = 126 ÷ 3 = 42
150% as a mixed number is 1.5 which = 1 1/2
Answer:
is 20 is your answer I believe
