What is expressisom?

What shape has 4 equal sides no right angles? What do the all the sides add up to in a right triangle? How many ways can you rearrange the letters Eric? What is 400 centigrams to grams? How do you graph yx-7? What is 30b divided by 6b? What is conjugate a verb? Find four consecutive odd numbers which add up to 120? How do you prove if a is less than b then a plus c is less than b plus c? Which word is a synonym of agree? Is 0.326 an integer or a whole number? What does je te confie mean? What is the slope of the line with the equation x 4? What is the LCM of 7 and 14 and 28? Simplify the ratio 6 to 10? Each exterior angle of a regular polygon measures 18 How many sides does the polygon have? Is the sum of the measures of the angles is 180 degrees? How high is a tree that casts a 63 ft shadow at the same time a 21ft pole casts a shadow which is 21 ft long? Who has conceptualised hrd matrix? What graphs is often used to show the relationship between two variables?