Answer:
Step-by-step explanation:
surface area = 2πrL + 2πr² = 14πL + 98π
14πL + 98π = 880
14πL = 880-98π
L = (880-98π)/(14π) ≅ 55.9 cm
Answer:
The line the foci will be graphed is?
y=0
The foci are located at about ?
(4.58, 0) and (-4.58, 0)
What type of lines will the directrices be?
Both vertical
The directrices are located at about?
x= 5.46 and x= -5.46
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
you and your friend got 2 slices of pizza each, how many do you have in total.
it would be four
Well.. .not exactly what you're asking, but the relationship of them is

so... hmm to add some
for example let's say