Answer:
c
Step-by-step explanation:
The elements for all three basketball ball games is F
Answer:
Sin 90 = 1/1 = 1
Use trigonometry formula and a triangle with lengths of 1
By the law of cosines, the angle

satisfies

which reduces to

which converts to approximately 77 degrees (this can be done my multiplying by 180 and dividing by pi).
Answer:
y=1x+-3
Step-by-step explanation:
using rise over run we can see that we go up one from a point and over 1 from a point making our slope 1. then you you find the y-intercept and here that is very easy because we can clearly see the line pass through -3 on the y axis. the just substitute in your values to get y=1x+-3