In which number does one digit 8 have a value of 100 times the other digit 8? a.) 8.028b.) 20.88 c.) 28.80d.) 28.08

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.