Tossing a coin and spinning the spinner at the right

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

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

What is the length and width of a 84.5 square foot rug? will mark