I hit licks every day im hit yo house next .
Answer:
Step-by-step explanation:
<h2>4/x=2/10</h2>
cross multiplication:
4*10=2*x
40=2x
x=40/2=20
<h2>w/2 = 4.5/6.8</h2>
6.8w=2(4.5)
6.8w=9
w=9/6.8=1.32352941
Answer:
Step-by-step explanation:
2 csc²x-2 csc x-1=0
or

11: B
12: C
They are both supplementary angles meaning they add to 180 degrees