Acircle has a circumference of \blue{12}12start color #6495ed, 12, end color #6495ed. it has an arc of length 11. what is the central angle of the arc, in degrees?

Find the difference (8ab+a+2) - (3ab+6)

Describe the domain and range of y=2(3)^x-2+5

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright