Answer:
m= 15/7
Step-by-step explanation:
(1/2x5x6)x2+(11x5)x2=140
140 square centimeters
Answer:
64π/5 cubic units.
Step-by-step explanation:
The line x = 2 and y = x^3 intersect at the point (2 , 2^3) = (2, 8).
The required volume = volume of the cylinder with height 8 and radius 2 - the volume of shape form between the curve and the y axis when revolved about the y-axis.
Using the disk method for volumes of revolution:
Note that x = y^1/3 so:
the second volume = Integral π ((y^1/3)^2) dy between y = 0 and y = 8.
= 3/5 y^5/3 * π between 0 and 8
= 96π/5.
The required volume = π 2^2 *8 - 96π/5
= 32π - 96π/5
= 64π/5.
Answer:
40 minutes on day 6
Step-by-step explanation:
30+2x=d
Answer:
x =10
Step-by-step explanation:
x/3-1=5
x =5(3-1)
x= 15-5
x=10
