Circle P has a circumference of approximately 75 inches.
What is the approximate length of the radius, r? Use 3.14
for . Round to the nearest inch.
O 12 inches
O 24 inches
O 38 inches
O 46 inches

Solve the problem by making up an equation. a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 3 times the age of the child?

△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .

Match each inequality to the number line that represents its solution