Indicate in standard form the equation of the line passing through the given points.
R(3.3). S(-6.-6)

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm

Which expression is equivalent to the expression shown?