One km is equal to
a. 0.62 ft
b. 3280.8 ft
c. 1.61 ft
d. 5280 ft

1 km = 1000 m. 1 m = 100 cm. 1 ft = 30.48 centimeters. Which means that 1 km = 1000 * 100 / 30.48 ft or 3280.8 ft. When solving such problems, simply convert the given measure unit into the measure unit type which makes up the one you are asked about (in this case ft).

put like terms together.orremember that the 45 becomes negative when moved to the other side.orthe minuses cancel out.

7.3

step-by-step explanation:

81+30=111180 minus 111=691/2×19=9.569÷9.5=7.263157895~7.3