Answer:
I think maybe B not 100% sure
Step-by-step explanation:
Answer:
Obtuse triangle and x=38
Step-by-step explanation:
38 + 104 + x = 180
142 + x = 180
x = 38
Answer:
15y
Step-by-step explanation:
first the 2 can cancel:

turns into:

now since we need to find x-y,
x=16y
16y-y=15y
I might come back to this because I'm not 100% sure this is the answer you are looking for. Let me know if you have any questions.
Answer:
it depends on what shape it is for example a triangle is 180 and a straight line is 180
Step-by-step explanation:
Answer:
y= 12,800 mice
Step-by-step explanation:
y= 25,000 (1-.2)t
y= 25.000 (.8)3