Pentagon abcde is shown on the coordinate plane below.
if pentagon abcde is rotated 180° around the origin to create pentagon a’b’c’d’e’, what is the ordered pair of point a’?
(2, -4)
(-4, -2)
(-2, -4)
(4, 2)
i think it is -4, -2. am i correct?

How do i multiply two digit numbers

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months

Abilliard ball is struck by a cue. it travels 1 0 0 cm 100cm before ricocheting off a rail and traveling another 1 2 0 cm 120cm into a corner pocket. the angle between the path as the ball approaches the rail and the path after it strikes the rail is 4 5 ∘ 45 ∘ . how far is the corner pocket from where the cue initially struck the ball? do not round during your calculations. round your final answer to the nearest centimeter.