A triangle is rotated 90° about the origin. Which rule describes the transformation? O (x, y) -x, -)
O K. y)-(Y. x)
O «.y)-Y-x)
O («.y) - .-x)

Need hurry need the answers you. which chinese city is located just to the north and west of macao and hong kong? a shanghai b pusan c beijing d guangzhou. 2. what land feature between china and mongolia? a south china sea. b yellow sea c the himalayas d the gobi

In order from largest to smallest what are earths five main oceans

Which of the following can scientists estimate geologic time? a.observing rock sequences b.radiometric dating c.comparing fossils d.all of these