Answer:
4(x +3)(x +4)
Step-by-step explanation:
First of all, recognize that each coefficient is a multiple of 4.
Factoring that out makes it easier to see that you need factors of 12 that add to give 7. Those are not hard to find as being 3 and 4. These numbers go into the binomial factors to give ...
... 4x^2 +28x +48 = 4(x^2 +7x +12) = 4(x +3)(x +4)
if 3/4 has pepperoni, 1/4 does not
11/12 * 1/4 = 11/48 of a foot
Because, that's just how math works.
Answer:
Flags are one of the simplest yet most powerful pieces of design ever conceived.
Step-by-step explanation:
They can make us swell with pride, burn with hatred — and even inspire people to die or kill in their name, says vexillologist Michael Green. Take a brief walk through history as Green explores the symbolic fervor behind flags that unify and divide, inviting us to imagine a future where we can come together under one collective identity: humanity.
Answer:
Section lines
Step-by-step explanation:
Sectioning is the process of cutting a surface by an imaginary plane, the view of the surface that is cut is shown in the section view.
Section lines are used to indicate where an imaginary cutting plane cuts a material. The imaginary cut is then represented using section lines which are usually thin, crosshatched.
Section lines shows the surface that have been cut by the cutting plane. There are different ways of sectioning such as full section, half section, off set section and so on
