Answer:
![z=u-vw](https://tex.z-dn.net/?f=z%3Du-vw)
Step-by-step explanation:
![u=vw+z\\u-vw=vw+z-vw\\u-vw=z](https://tex.z-dn.net/?f=u%3Dvw%2Bz%5C%5Cu-vw%3Dvw%2Bz-vw%5C%5Cu-vw%3Dz)
(6 x (7+5)) + 3 = 75
6 x 12 + 3 = 75
72 +3 = 75
I hope this helped you <3
If the equation is
then the domain is the set of all real numbers.
We can replace x with any real number and compute to get some real number output for y. There are no division by zero restrictions to worry about, or issues with taking a square root of a negative number (since this isn't really a square root function).
The cube root of a negative number is negative. For example,
because (-4)^3 = (-4)*(-4)*(-4) = -64.
In interval notation, the domain would be written as
to indicate the entire real number line.
Should be 21 boys because 7+7+7 equal 21 and 3+3+3 equal 9 which equals 30
Given:
the design is to be rotated about the line x = 1 to produce the shape of the urn.
To generate a design for the urn, we need to draw a vertical line at x = 1, this will be our axis of rotation (or the basis for our mirror). We will use the mirror principle in making our design. So we will either draw half the shape of the urn at the left or right side of the axis of rotation.