Answer:
the third option
Step-by-step explanation:
do you want an explanation?
Answer:
Volume of the cube = (2n6)³
Step-by-step explanation:
Volume of a cube = L*B*H
Volume of a cube= L*L*L=L³ (since all the sides of the cube are equal.
Volume of the cube = (2n6)³
Set up a system of equations:
2x+3y=6
x-3y=9
You can solve this with elimination by adding the two equations together:
3x+0y = 15
3x=15
x=5
Then, plug this value back into either of the original equations to find the y value:
5-3y=9
-3y=4
y= -4/3
The point of intersection is (5,-4/3)
Answer:
54+61
Step-by-step explanation:
54 + 61 = 115
61 - 54 = 7
value of x is: x= i and x= -i
Step-by-step explanation:
We need to find the value of x from 
using quadratic formula.
The term is: 
The quadratic formula is:
Where a = 1, b=0,c=1
Putting values:
So, value of x is: x= i and x= -i
Keywords: Quadratic formula
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