The surface area of the cone is calculated through the equation,
A = πr² + πrl
where r is the radius and l is the slant height. Substituting the known values to the equation,
43.75π = π(5 cm)² + π(5 cm)(l)
l is 3.75 cm. Thus, the slant height of the cone is 3.75 cm.
Answer: Where inequality?
Step-by-step explanation:
We can check each of these using the Pythagorean Theorem,

Option A:

.25 + 1.44 = 1.691.69 = 1.69
This option works
Option B

1 + 4 = 9
5 ≠ 9
This option does not work, but let's check the others to make sure
Option C:

36 + 64 = 100
100 = 100
This option works
Option D:

9 + 16 = 25
25 = 25
This option works
So, after doing the calculations, we see that option B does not work
Answer:
720 balls
Step-by-step explanation:
Can = 3 balls
Box = 4 cans = 4*3balls = 12 balls
Case = 6 boxes = 6* 12balls = 72 balls
10 cases = 10 *72balls = 720 balls
If you were to add the two numbers you would get 2 1/2 so the answer would be 2 1/2 hours altogether.