Please help!!! The quadrilateral ABCD has an area of 58 in2 and diagonal AC = 14.5 in. Find the length of the diagonal BD if AC (Upside down uppercase T thing) BD.
Thank you!
I'll attach a picture of the weird symbol that I can't type

You are updating your garage and the only thing left to paint is your garage day. you're only going to paint the slide that faces the street. the garage door is 9 fert 8inches tall and 120 inches wide. you need to know the surface area of the side of the garage door to determine how much paint to buy. the hardware store sells paint by how much covers a square foot. what is the surface area you should report to the hardware store what is the answer

The verbal translation for the difference of m and 7 increased by 15

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.