The step that would be correct to start the process is she could distribute the 3 to get 3x+2=6y
Note that the standard equation of a line in slope-intercept form is expressed as y = mx + b
Given the function 3(x+2)=6y, for Juliet to write in slope-intercept form, the best approach is to first <u>divide both equations by 6</u> as shown:
Swap sides
She could as well distribute the 3 over x + 2 to have:
3(x + 2) = 6y
3x + 3(2) = 6y
3x + 6 = 6y
Hence based on the option, the step that would be correct to start the process is she could distribute the 3 to get 3x+2=6y
Learn more on distributive law here: brainly.com/question/25224410
Answer:
13 inches
Step-by-step explanation:
Your formula for a right circular cylinder's volume is
All you have to do is plug in your variables. Since we know that the volume is 2028pi and the height is 12 inches, we can set up the equation as follows:
Next, we simplify. First, we have to divide both sides by pi.
Once we've divided both sides by pi, we can divide both sides by 12.
Now, to find the radius, we have to find the square root of both sides. This is because the square root of r squared is r.
Your radius is 13 inches.
Step-by-step explanation:
Note: I used the identity
for the last step.
PS. I love proving trigonometric identities!
Answer:
Step-by-step explanation:
In this problem we have a horizontal ellipse, because the major axis is the x-axis
The equation of a horizontal ellipse is equal to
where
(h,k) is the center of the ellipse
a and b are the respective vertices distances from center
we have
vertices at (7, 0) and (-7, 0)
co-vertices at (0, 1) and (0, -1)
so
The center is the origin (0.0) (The center is the midpoint of the vertices)
a=7
b=1
substitute
Answer:
Uh
Step-by-step explanation:
With what ??? no picture