The number is 454.
This is because since the ones digit is 4 and the hundreds digit is the same as the ones digit, the hundreds digit is 400.
400 + 50 + 4 = 454
The answer is C. 81.49 !!
Answer:
7+(y/5)
Step-by-step explanation:
The sum will be:
sigma(i = 1 to infinity, 30*(2/5)^i)
->

Which is equal to 30/(3/5) = 50
I didn’t see an image or anything but I looked it up and it said regular polygons, since they have the sides all the same length they must always be in the same proportions, and their interior angles are always the same.