Which of the following numbers are less than or equal to 1.75
1 4/11
1.6
7/4

(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.

What is the value of x in the equation7x+2y=48 when y=3

Can someone show me step by step how to do this?