Answer:
the answer is 7.33
Step-by-step explanation:
I used a calculator
Answer:
10
Step-by-step explanation:
Answer:
-1,1
Step-by-step explanation:
Answer:
m∡GHI = 21°
Step-by-step explanation:
Since the lines are intersecting, GHI and JHK are opposite angles, so they are the same measure.
That means you can set them equal to each other
x + 7 = 3x - 21
x = 14
Now plug x into GHI
14 + 7 = 21
m∡GHI = 21°
Answer:
None of them are correct because the circumference formula is 2pir
