Answer:

The number is 8 because 
And if you add 4, you get 20
Hence, the number is 8
Answer:
D. The intersection of the angle bisectors.
Step-by-step explanation:
The incenter is equidistant from each of the sides of the triangle. An angle bisector is the set of points equidistant from the sides, so the incenter is the place where the angle bisectors meet.
Answer:
21
Step-by-step explanation:
Idk
Answer: 1000
Step-by-step explanation:
Well, what times thirty will equal 30,000
30*x=30000
x=1000
You can also figure this out by seeing how many zeros were added to 30,000.
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