The diagram shows a right angled triangle and a parallelogram. The area of the parallelogram is 10 times the area of the triangle. The perpendicular height of the parallelogram is h cm. What is the value of h?

Kate has 50 quarters and dimes. she has a total of $9.80. how many dimes that she have?

Jiovanni is looking in to two different companies that offer study guides for math exams.test prep 101 charges a $5 flat fee and an additional $0.25 per problem.math charges a $2 flat fee and an additional $0.50 per problem.how many prablems would make the costs of the two companies be equal? varibles: equations/eniqualities{ {

Which equation is represented by the graph below?