What is the sum of angles on one side of a straight line?

what is the sum of 4 and What is the sum of angles on one side of a straight line? The sum of 130 and X is 250,what is what is the sum of the first five prime numbers What is the largest number that cannot be expressed as a sum of different square numbers? .What is the minimum value of the sum of a positive real number and its reciprocal?RT 百度知道the sum of A,B,C is 70,A minus B equals C A is what? 5 continuous natural numbers make a sum of 300.what is the largest one among the series?英翻中 If number A minus the produce of 3 times as big as B,the result will be 51.If number Aplus the sum of 2 times as B ,the sum will be 111.Question:what is what is B 英翻中 What is the greatest of 5 consecutive integers if the sum of these integers equals 185? what is the sum of the roots of 4x+3x-8=0? 英语翻译A setof 10 numbers has sum 100.Each number of the set is increased（增加）by 20,then multiplied（乘）by 20then decreased by 20.What is the sum of the numbers in the new set? the product of 7 and a number is more than the sum of 7 and the number ,what is the number what is the smallest integer than could be a solution for a number? What is the sum of the infinite series?1+0.5+0.25+0.125+0.0625+…? What is the sum of their area?there is threee part of question and it is out in the separate part.A)32CM2B)29CM2C)40CM2D)34CM2the sum of the primeters of a square and a regular pentagon is 32cm.teh difference between the lengths of their sides is 2cm The greatest common divisor of a and b is 21,and the least common multiple of a and b is 126,wherea and b are positive integers,what is the sum of a and The average (arithmetic mean) of a list of numbers is what percent of the sum of the numbers?(1) There are 8 numbers in the list.(2) The sum of the numbers in the list is 100.Statement (1) ALONE is sufficient,but statement (2) alone is not sufficient Q36:What is the sum of a certain pair of consecutive odd integers?(1) At least one of the integers is negative.(2) At least one of the integers is positive.我觉得是E,答案给的C.