1+1=?

(100 points) hehe

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

If i have one apple and give you the apple, how many apples do i have?

Place the following steps in order to complete the square and solve the quadratic equation,