What is the height in meters of a person who is 6 ft 1.0 in. tall? (assume that 1 meter equals 39.37

1 foot = 12 inch so 6 feet = 6*12 inch
6 feet = 72 inch

The height of the person in inch is = 72+1 = 73 inch

1 meter39.37 in
x meters 73 in

x = 73/39.37 = 1.85 meters

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.

Subtract 2 from all the first numbers and add 3 to all the second ones for new coordinates