# Videos

Videos

I make short math videos – about 5 min. Do you want a short answer to your math question in Algebra, Geometry, Trig, Precalculus, Calculus, Physics ….?

Find the line of intersection between two

Find the height of a tower given the angle of elevation from
two points a known distance apart: https://www.youtube.com/watch?v=KGdvqjWCBqQ&fbclid=IwAR0h8tnrBOfTAbm6PShGRqNOYSrlGFzs3SmLcmWrsomUPieQFILvf3ZCcz4

Translate a statement into a linear equation and solve: https://www.youtube.com/watch?v=p7MWBid_d74

Find the circumference of a circle is given the diameter: https://www.youtube.com/watch?v=d_jIN2ryVOw

A linear system of equations word problem: https://www.youtube.com/watch?v=F4vZYoMwPkQ

Given a rectangle’s perimeter and coordinates for two
vertices. Find coords for the other 2 vert: https://www.youtube.com/watch?v=ZPa_HrYT_ow

Word Problem: Define and use a linear function given two

Find the sin of an angle using the ratio opposite over

Horizontal: Magnitude cos Ø & Vertical is magnitude sin

Find a line that travels through a point and is

Find the magnitude and direction of a net force: https://www.youtube.com/watch?v=McIhd_zDzKY

Find the equation of a hyperbola centered at the origin
given the location of the foci and vertices: https://www.youtube.com/watch?v=G43aFsmkE6g