How do you determine whether each triangle with sides of given lengths is a right triangle 28, 95, 197?

Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

8.74 rounded to the nearest whole number