I’m pretty sure it would be B.
Answer:
7.95 units
Step-by-step explanation:
Given data
V= 100 units
r= 2 units
V= πr^2h
subsitute
100= 3.142*2^2*h
100= 3.142*4h
100=12.568h
h= 100/12.568
h=7.95 units
Answer: (a) 11.8
(b) 13
Step-by-step explanation:
Since George wants to put a string of lights around , it means we will have to consider the perimeter of the shape.
Perimeter of a rectangle is given by :
P = 2( L+B)
P = 2 ( 2.5 + 3.4)
P = 2 ( 5.9)
P = 11.8 meters
(b) Since he wants to put an addition to his wooden deck that is 0.6 meters longer , then the perimeter will be the perimeter of the first shape + 2(0.6). We used 2(0.6) because the two lengths of the rectangle must be considered
Therefore, we have
P = 11.8 meters + 2(0.6)
= 11. 8 + 1.2
= 13 meters
Therefore George needs 13 meters length of light
Answer:
(0, 17)
Step-by-step explanation:
40+2 is a answer to your problem
