Answer:
The answer is "3".
Step-by-step explanation:


differentiate the function f(x):

Formula:


since the value of x in:
and
. So, the value of a is 3
Answer:
D. The elevation of sea level is 5 km and the elevation of the summit is 10 km.
Step-by-step explanation:
Please give me brainliest'
Apothem = 6.364
radius^2 = 6.364^2 + 6.364^2
<span><span><span>radius^2 = 81</span></span></span>
radius = 9
No, because congruent angles have the same measure