Which is equal to 4 hectometers?

0.04 kilometers
0.4 kilometers
0.004 kilometers

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.