I think x= -7 because 4x7=28
<span>What is the approximate circumference of the circle? Use π ≈ 3.14. Circle A with radius 18 feet. 21.1 feet 36 feet 56.5 feet 113 feet PLZ help</span>
Starting on the far right, ones, tens, hundreds, thousands, ten thousands, hundred thousands and millions.
I believe .5x.5 is .25 and .5/.5 is 1 so add 1 and .25 to get 1.25. Hopefully? (: