3/5 is equal to 6/10 - always find a common denominator
So then you can easily add 1/10+6/10 which equals 7/10
Answer:
Step-by-step explanation:
The formula for the volume of a cone is
the diameter is 6
radius = diameter/2
so radius is 3
and height is 12
plug it in and you would get 113.1
Answer:
(5√x) / [(3√x)-4]
Step-by-step explanation:
You cannot solve this because 5, 3, and 4 are not factors/multiples of one another
I simplified it though
when the exponent is 1/2, it is the same as taking the square root of something
5x^1/2 is the same as 5√x
3x^1/2 is the same as 3√x
Answer:
Step-by-step explanation:
1. 3z + 11 = -28
3z = -39
z = -13
2. 3a - 1 = a + 9
3a - a = 10
2a = 10
a = 5
3. 2 (3p - 4) = 4p + 6
6p - 8 = 4p + 6
6p - 4p = 14
2p = 14
p = 7
4. 1/2x + 4 = 6
1/2x = 2
x = 2 * 2
x = 4
5. 2/3(6x - 9) = 1/4(4x + 12)
4x - 6 = x + 3
4x - x = 9
3x = 9
x = 3