Answer:
Step-by-step explanation:
7a + 33° = 10a - 12° ( being vertically opposite angle )
33° - 12° = 10a - 7a
21° = 3a
a = 21/3
a = 7°
Now,
6b - 42 = 3b ( vertically opposite angle )
6b - 3b = 42°
3b = 42°
b = 42/3
b = 14
hence , the value of a is 7°and b is 14°...
☘☘☘....
Answer:
y=3x+12, i d k, and i d k im sorry
Step-by-step explanation:
Answer:
14x < 12
Step-by-step explanation:
Given
6 - 2x > 3(4x - 2) ← distribute right side
6 - 2x > 12x - 6 ( subtract 12x from both sides )
6 - 14x > - 6 ( subtract 6 from both sides )
- 14x > - 12
Multiply both sides by - 1, reversing the inequality symbol as a consequence of multiplying by a negative quantity, thus
14x < 12
Answer:
129.6º
Step-by-step explanation:
7 + 10 + 2 + 6 + 11 = 36%
QAV = 36% * 360º = 129.6º