First find the volume of the cylinder, then the volume of the cone, and after you can add the two volumes.
Cylinder:
V = π r^2 h
h = 12 inches
r = 4 inches
V = π(4^2)(12)
V = 192π
Cone:
V = 1/3 π r^2 h
h = 6 inches
r = 4 inches
V = 1/3 π (4^2)(6)
V = 32π
Now adding the two volumes, 192π + 32π = 224π cubic inches
Answer:
Step-by-step explanation:
(x-7)(x^2 - 8x - 19)
=(x+−7)(x^2+−8x+−19)
=(x)(x^2)+(x)(−8x)+(x)(−19)+(−7)(x^2)+(−7)(−8x)+(−7)(−19)
=x^3−8x^2−19x−7x^2+56x+133
=x^3−15x^2+37x+133
Answer:
It will cost £21 ...............
X) is an element of a real number. This means it could be an integer, fraction or irrational number.
* As x approaches infinity, y approaches infinity.
* As x approaches minus infinity, y approaches 0.
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Domain:
(x) is an element of a real number
Range:
y>0
Answer:
5
Step-by-step explanation:
5/6 x 6 = 30/6
Basically just multiply the numerator and whole number to get the new numerator. Put that on top of the denominator and then convert it to the simplest fraction (if necessary).
