Answer:
-1 infinite
Step-by-step explanation:
The answer is x=3; i did the work below
Answer:
35
Step-by-step explanation:
276.5 / 7.9 X 10 = 2765 /79 = 35
Answer:
Step-by-step explanation:
If you want to follow what the exercise wants, then multiplying 
by the square of the radius will give you 
I am joyous to assist you at any time.
By the triangle inequality theorem we know that
b - a < c < a+b
where a and b are the given sides; c is the unknown side
In this case,
a = 12
b = 13
c = n
So,
b-a < n < b+a
13-12 < n < 13+12
1 < n < 25
So n is both greater than 1 and also less than 25
Broken up, this means n > 1 and n < 25
So it looks like the only answer is choice A. Choices C and D seem to have typos in them? Something seems off about them.
