Khaled invested a certain amount of money in a bank. The bank paid him AED 9000 after a given period of time. If the interest paid by the bank was AED 1200, calculate the amount of money Khaled invested?

You will get 25 points an image of a rectangular prism is shown below: part a: a cross section of the prism is cut with a plane parallel to the base. what is the name of the shape created by the cross section? explain your answer. (5 points) part b: if a cross section of the prism is cut perpendicular to the base, what would be the shape of the resulting cross section? explain your answer. (5 points)

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

What is the perimeter of square abcd? units units 28 units 37 units