Yes, as long as thy have the same variable. In this case 6r-15r would be -9r
Answer:
Volume of the cube is .
Step-by-step explanation:
Given:
Volume of the cube
where ⇒ side length
side length
We need to find the Volume of the cube.
Solution:
Now we know that;
Volume of the cube
But side length
So we will substitute the value of L in above equation we get;
Volume of the cube
Now by using Law of indices which states
So we can say that;
Volume of the cube
Hence Volume of the cube is .
Answer:
y = -9
Step-by-step explanation:
Complete question;
Which equation represents the line y = 1/4 that is perpendicular to and passes through (-6,-9)?
The equation of the line in point slope form is y-y0 = m(x-x0)
Given the equation y = 1/4, the slope of the line is zero
Substitute the slope and the point into the formula;
y -(-9) = 0(x-(-6)
y + 9 = 0
y = -9
Hence the required equation is y = -9
Answer:
1) is 34
Step-by-step explanation:
Step-by-step explanation:
The line will have the same slope as the given line, which is m = 3. Therefore, the equation of the line in its slope-intercept form is
Next we need to solve for b by plugging in the coordinates of the given point:
So the equation of the line is