Answer:
Step-by-step explanation:
Original 873 New 781
The new went down by about 10.5%
873*10.5%= 91.67
873-91.67= 781.33
It decreased 10.5%
Answer- 7.65 cm
explanation- the perimeter is just all the the sides lengths added together. since we know a square has four equal sides, we know that each side has to be the same length. so you divide 30.6 by 4 to get 7.65 cm.
C = 2πr Divide both sides by 2r

= π Switch the sides to make it easier to read
π = <span>

</span>
Answer:( x-4) ^2+3
Step-by-step explanation:Shifted to the right by 4. Shifted upward by 3