Answer:
D
Step-by-step explanation:
Answer:
Step-by-step explanation:
- 7 + 3x - 12x = 3x + 1
- 7 - 9x = 3x + 1
- 3x + 9x = 7 - 1
- 12x = 6
- x = 6/12
- x = 1/2
It has one solution
Obtuse "angle"... is the answer.
Answer:
45F+800=C
Step-by-step explanation:
F+32=9C/5
5F+160=9C
45F+800=C