Iran 3 km 290 m in the evening i ran more on total i ran 10 km how far did i run in the evening

The general form of the quetion of a circle is ax^2+by^2+cx+dy+e=0 where a=b=0 if the circle has a radius of three units and the center lies on the y axis which set of values of a, b, c, d, and e might correspond to the circle

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

To decrease an amount by 16% what single multiplier would you use