What is the surface area, in square inches, of a sphere with radius 3.5 in.?
Use a = 3.14
and round your answer to the nearest hundredth, if necessary.
Enter only the number.

Missouri has a shape that is similar to a trapezoid with bases of about 198 miles and 276 miles and a height of about 270 miles. what is the area of missouri in square miles? explain how you found the answer.

△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 .

What value of x will make the triangles similar by the sss similarity theorem?