Answer:
Step-by-step explanation:
tan 30 = opposite / adjacent
<u>Where opposite = x , adjacent = 10 and tan 30 = √3 / 3</u>
Hope this helped!
7:3
think of it as a fraction
y inversely proportional to 1/x
y=4, x=16
4=k/16
k=64
find y when x=8
y=64/8
y=8
B
Hope this helps!
0.40
4/10=0.40