The excluded factors of an equation are the values of x in which the result is undefined. This means, if the denominator or x(x-3) is equal to 0, then your solution would be undefined
We need the height of the cone
what we do is we know that when height is 10, V=something, so solve for the diameter is at that point and compare it to 24, the full height
sorry if confusing
V=(1/3)hpir^2
when h=10
160pi/3=1/3(10)pir^2
ties 3 both sides
160pi=10pir^2
divide by 10pi
16=r^2
sqrt both sides
r=4
at that point, the radius is 4
the real radius of the ful is 24/2=12
4/12=1/3
it is 1/3 full
if 1/3=160pi/3cm
2/3=320pi/3cm^3
needs 320pi/3 cm^3
12 because if you do math and know how to if you dived 60 by 5 it would be 12
6(2x-3)+4 = 16-(-18)
(6)(2x)+(6)(-3)+4 = 16+18
12+ -18+4 = 16+18
(12x)+(-18+4) = (16+18)
12x+ -14 = 34
12x-14 = 34
12x-14+14 = 34+14
12x = 48
12x/12 = 48/12
x = 4
Answer:
x= 8
Step-by-step explanation:
5.5(x-3)=17+10.5
5.5x - 16.5= 27.5
5.5x= 44
x= 8
