The answer is 114 just divide 228 by 2
According to PEMDAS (Parenthesis, Exponents, Multiply, Divide, Add, Subtract):
25 - (12 - 4) ÷ 0.4
25 - 8 ÷ 0.4
25 - 20
5
Answer:
9: 89°
Step-by-step explanation:
Inside of a triangle is 180, so 180-39-52=89
I'm sorry I can't answer 10 for you
Let the required number be x, then 10 + x/6 = 5
x/6 = 5 - 10 = -5
x = 6 x -5 = -30
x = -30