For angle A, you need to do 180-130 which is 50
for angle B, you need to do 180- 90 - 50 which is 40
for angle C, you need to do 180 - 60 - 40 which is 80
If you want me to explain you with further details with how exactly I got those answers and how I knew what to do, then ask me.
Answer:
18-3-12
15-12
3 is the answer
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
the equation has infinitely amny solutions
Answer:
d=1／2
Step-by-step explanation:
Answer:
If simplifed, it'll be -v
Step-by-step explanation:
