Answer:
63°
Step-by-step explanation:
Glad to help
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Answer:

Step-by-step explanation:
I did this before. Also sometimes once I look at the question I just find out the answer without steps.
Ok you need to do y-(-2) over -3-(-9) and you get(y+2)/(-3+9)=1
so y+2=1*6
y+2=6
y=4
Answer: 1:2
Step-by-step explanation:
BC= 6m
RS= 12m
BC/RS = 6/12
in simplest form 1/2