The given equation is

It is given that , when x=0, f(x)=36
Substituting these values

So the missing value of a is 2 .
The answer to this question is 2.
Answer:
21 cm
Step-by-step explanation:
2 sides of a triangle must equal to more than the last side of the triangle. So, 6 + 15 is more than 6 cm, also more than 8 cm, and also more than 18 cm. So the answer must be 21 cm. I hope this helped and please mark me brainliest!
Answer:
71%
Step-by-step explanation:
hydrosphere and biosphere both make sense, but from many searches, it says that at least 70% of Earths SURFACE is covered in water (not describing how deep the water is), so the greatest estimate yet would be 71%
0.319 rounded to the nearest hundredths is 0.32. Because 9 is over 5 which makes it round up.