If sin y° = s divided by 8 and tan y° = s divided by t, what is the value of cos y°? cos y° = 8s
cos y° = 8t
cos y°=t divided by 8
cos y°=8 divided by t

Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?

Which of the following circles have their centers in the third quadrant? check all that apply.

What is the location of point g, which partitions the directed line segment from d to f into a 5: 4 ratio? –1 0 2 3