Which properties are best used prove a quadrilateral is a rhombus?

Find A Number That Is Between 7/11 And 7/10?

Alan is 8 years older than Sarah. The sum of Alan's and Sarah's ages is 62. How many years old is Alan

F (x) = 2 (x+22) (x-13) (x-3) in standard form

Are being in the 31-45 age group and having incomes over $60,000 independent? Are being in the 18-30 age group and having incomes between $20,000 and $40,000 independent?

What is the area of a workshop that is 4 yards wide and 5 yards long? 5 yards 4 yards 2

A 1350 kg car travels at 12 m/s. What is it's kinetic energy

McGruff Building Co. is in charge of building a new hotel. The owner of the hotel tells the company that the ratio of one person rooms to two person rooms in the hotel should be 2:3.

Triangle MNO has been dilated to form triangle MꞌNꞌOꞌ. What is the scale factor? Two triangles graphed on a coordinate grid. One triangle has coordinates M (one, negative three), N (negative two, zero), O (two, one).

What's the remainder of 18049 divided by 14

The lengths of the legs of a right triangle are 8 inches and 9 inches. what is the lengths of the hypotenuse? round to the nearest Ich.