{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/3003af6592344fdf8d5faf45107cb13c\" frameborder=\"0\" width=\"960\" height=\"720\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":720,"width":960,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":720,"thumbnail_width":960,"thumbnail_url":"https://cdn.loom.com/sessions/thumbnails/3003af6592344fdf8d5faf45107cb13c-00001.jpg","duration":149,"title":"SAT #3_S4_Q23","description":"p:   The angles shown above are acute and sin(a) = cos(b). if a = 4k -22 and b = 6k -13, what is the value of k? \na:  4.5 ;\n 5.5 ;\n 12.5 ;\n 21.5 ;"}