Frans filing cabinet is 6 feet tall 1 1/3 feet wide and 3 feet deep. she plans to paint all sides except the bottom of the cabinet. find the area of the sides she intends to paint

The Area of sides she intend to paint is 52 feet²

Step-by-step explanation:

Given: Height of cabinet = 6 feet

           Width of Cabinet =  

           Height of cabinet = 3 feet

To find: Surface area of side she intend to paint

Area of side she intend to paint = Area of side 4 walls + Area of top

                                                     = Curved surface area of cuboid

                                                           + area of rectangle

                                                      = 2 × height × ( length + width )

                                                         + length × width

                                                      =

                                                      =

                                                      =

                                                      = 44+8

                                                      = 52 feet²

Therefore, The Area of sides she intend to paint is 52 feet²

step-by-step explanation:

the ratio of red paint to blue paint is always 9/7. that means that, whatever x's value, (4x+12)/(4x-4) has that same ratio. so, set up an equation and cross-multiply to solve for x:

9/7 = (4x+12)/(4x-4)

9(4x-4) = 7(4x+12)

36x - 36 = 28x + 84

8x - 36 = 84

8x = 120

x = 15