Answer:
15>x*3
i don't know what you tried to say but this is what I think the answer is.
Answer:
y=8
Step-by-step explanation:
the sum of the three angles is 180
57 + 90 + 5y-7 = 180
5y + 140 = 180
5y = 40
y = 8
Answer:
55.42
Step-by-step explanation:
The formula is A= pir^2
hope this helps
This question is incomplete no ocitures
