How many days are in a school year for California?

What angle is complimentary to 45 degrees? How many evn numbers are greater than nine and less than 29? What are non- parallel sides called? What is a whole number ad its opposite? What Disadvantages of polynomial nomenclature? What number is Spain in the world of biggest? How many weeks in 70 years? Where do you find 4.92 inches on ruler? What is the area of a rectanggle whose length is 58m and width 23m? When was the modern number system invented? What triangle has 1 30 degre angle and one 60 degre angle? What indicates how far a car has traveled? How can the relationship between two measurement units be established? What is 13 x 180? Is 100000003 prime? What is the length of the hypotenuse of a right triangle with legs of lengths 6 and 4? Is where you graph using the x and y coordinates? A joule is defined as kilograms Times Square meters per square seconds so what in tarnation is a square second? How many feet is 2 ft 3 inches? What is the table for y-4x plus 2?