Answer:
Step-by-step explanation:
2 csc²x-2 csc x-1=0
or

Answer:
C. 5/16 - inches
Step-by-step explanation:
15/32= 0.467
13/32=0.406
5/16=0.313
3/8=0.375
42
Step-by-step explanation:
<em>I added 11+12+10+9=42</em>
Answer:
Im gonna go with A
Step-by-step explanation:
Answer:
y=x=18
Step-by-step explanation:
tan(45)=x/y, 1=x/y, x=y
sin(45)=x/18*sqrt(2), 1/sqrt(2)=x/18*sqrt(2), x=18