Answer:
The formula for circumference: 2rpi
PB = r = 29m
The circumference of circle P is:
2(29)pi
=58pi
The sum of all has to equal 180 so solve: (x+10)+(3x-5)+x=180
5x+5=180
5x=175
x=35
hope this helps
Answer:
2,500
Step-by-step explanation:
<h3><u>Place value , rounding </u></h3>
the place values of the number 2,472 is :
2 ---- thousands
4---- hundred
7--- tens
2--- units
when rounding off to the nearest hundreds we look at the 4 ( hundred ) and the value after it which is the 7 ( ten)
if the number in the (tens) position is greater than 5 , the number would be rounded up . else if it is lower than 5 it would be rounded down.
in this case the number in the tens position is 7 hence it is rounded up hence 2,472 becomes 2,500
<h3>hence the number 2,472 to the nearest hundred is: 2,500</h3>
72 degrees ? Not sure though