Dweath50
25.02.2021 •
Mathematics
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Ответ:
1. Parentheses: 11-4=7
-6+8(7)+3^2
2. Exponents: 3^2=9
-6+8(7)+9
3. Multiply or divide: 8x7=56
-6+56+9
4.add pr subtract: -6+56+9=59
Ответ:
Angle 1 = 130°
Angle 2 = 124°
Angle 3 = 56°
Angle 4 = 52°
Angle 5 = 72°
Angle 6 = 94°
I primarily used the triangles to get my answers. Remember the angles in a triangle add up to 180°.