A goldsmith designed a trapezoidal pendant as shown in the figure. If the perpendicular distance between AB and CD is 9 centimeters and area of the pendant ABCD is 45 square centimeters, find the length of the side CD.

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

there are no multiple choices

6 cars because if you have 8 and subtract 2 youll have 6 left over