While creating a new costume for Halloween, Harley Quinn cut a small 3 inch square from a square of fabric as shown in the diagram. If the remaining shaded region has an area of 135 square inches, what is the length of side x.

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle

Let x = a + bi and y = c + di and z = f + gi. which statements are true?