Answer:
Hi it's down below! Hope it helps
Step-by-step explanation:
1) The angles are Supplementary
This is because both angles form 180°. The angle below angle "7x+9" is the same as 5x+3. The angle above angle"5x+3" is the same as 7x+9.
2) They are both supplementary
They form 180°
3)180° = 12x+12°
4) Solving that:
180° - 12° = 12x
168° = 12x
x = 168°/12
x = 14°
If my answer is incorrect, pls correct me!
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-Chetan K
Answer:
Predecessor: 9851
Successor: 9853
Step-by-step explanation:
The predecessor of a number is 1 less than it.
The successor of a number is 1 more than it.
PLS GIVE BRAINLIEST
1. 6 : 13
2. 2 : 13
3. 5 : 13
4. 13 : 6
5. 11 : 13
6. 5 : 12
7. 4 : 12
8. 12 : 4
Hope this helps.
Answer: (x, -y)
Step-by-step explanation: