Choose all questions that are true a. 4+9=6+7 b. 12-8=1+3 c. 15-8=5+3 d. 9-2=16-9 e. 6+5=18-9

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Bob is putting books on a shelf and takes a break after filling 18 1/2 inches on the book shelf. the book shelf is now 2/3 full. how long is the entire bookshelf?