Answer:
sq rt 74 which is approx 8.6
Step-by-step explanation:
use distance formula
It equals <span>5703.45379.
Happy studying ^_^</span>
Recall the inverse function theorem: if f(x) has an inverse, and if f(a) = b and a = f⁻¹(b), then
f⁻¹(f(x)) = x ⇒ (f⁻¹)'(f(x)) • f'(x) = 1 ⇒ (f⁻¹)'(f(x)) = 1/f'(x)
⇒ (f⁻¹)'(b) = 1/f'(a)
Let b = 10. Then pick the function f(x) such that f(a) = 10 and f'(a) = -8 for some number a.
Answer: 525
Step-by-step explanation:
3 km =30 hm
35hm*15=525
