What is the approximate volume of the sphere? the radius is 3in use 3.14 to approximate pi and round to the nearest hundreth if necessary

a.)36 in^3
b.)84.78 in^3
c.)113.04 in^3
d.)339.12 in^3

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.