1 The circumference of the circle is approximately feet. (Use 3.14 as an approximation for 7.) A 5 ft. B В​

Heidi’s has to come to a party tomorrow night at the navy house i was like going home i have ig

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.