What degree of rotation about the origin will cause the triangle below to map onto itself?
A
-8-
OA. 90°
OB. 360°
O C. 180°
OD. 270°

Water flows at a steady rate from a tap. its takes 40 seconds to fill a 4 litre watering can from the tap. the rate at which water flows from the tap is halved. complete: 4 litres into cm3

Proving the parallelogram diagonal theoremgiven abcd is a parralelogam, diagnals ac and bd intersect at eprove ae is conruent to ce and be is congruent to de

Factor the polynomial expression x6 – x3 – 20