Answer:
37.5%
Step-by-step explanation:
Hopefully this helps!
3/8=37.5%
Hope this helps! :)
Yes it is a proportional relationship
That is because 20 and 10 are your original and 40 and 20 and 60 and 30 match with it.
41.12 ft
10 + 6 = 16
2 x pi x r = 25.12
16 + 25.12 = 41.12
b.
an=an-1+3
C.
when x=15
y=3×15-2=45-2=43
a15=43
B by Pythagorean theorem
20² = 12² + 16²
0.0333333333
