Idon't know this and i can't finish my homework without answering this.
here is the question:
every 24 hours, earth makes a full rotation around its axis. earth's speed of rotation at the equator is 1,670 km per hour. what is the circumference of earth's equator?

What point is the projection of q on a) r b) s c) t

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

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