Sign in Join freeGet started

Richard Cartwright

@richardhcartwright

subscribers: 148
lessons on Merit: 3
topics: 3

AP Precalculus · Honors Precalculus · Precalculus

View on YouTube

Precalc · Area of Oblique Triangles

Dual Precalculus 8.1 Law of Sines and Areas of Oblique Triangles

Richard Cartwright

98 views on YouTube

Precalc · Vectors

College Precalculus 8.4 Algebraically Defined Vectors

Richard Cartwright

78 views on YouTube

Hon. Precalc · The Dot Product

Dual PreCalculus 8.4 Algebraically Define Vectors and Dot Products

Richard Cartwright

58 views on YouTube