Answer: 55,425.2 cm3
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Volume of a hemisphere = 2/3 π radius^3
Replacing with values given and solving for V (volume)
V = 2/3 π (29.8) ^3 = 55,425.2 cm3
In conclusion, the volume of the hemisphere is 55,425.2 cubic centimeters.
Feel free to ask for more if needed or if you did not understand something.
Answer:
x=58
Step-by-step explanation:
ok this is a 5 sided polygon
5 sided polygon has 540 degrees
540-90-120-108-100= the unkown angle
122
but look at the line exterior plus interior = 180 degrees
180=122+x
subtract 122 from both sides
x=58
Since n>2 n
n can be 3 for example
so a3=t
and from the sequence we know a3 = 15
because it is the product of a1(3) and a2( 5)
so t = 15