Step-by-step explanation:
quisiera ayudarte pero no hablo inglés :(
Answer:
V = D/t = 10 / 20 = 0.5 mile per min
V = D/t = 20/30 = (2/3) mile per min
V = D/t = (10+20)/ 50 = (3/5) mile per min
Parameterize the part of the sphere by

with

and

. Then

So the area of

(the part of the sphere above the cone) is given by
It's geometry, help him with a problem number of 28 please.
Answer:
on what's app ?
Step-by-step explanation:
or telegram ?