Answer:
caca
Step-by-step explanation:
Polygons are 2D shapes with straight sides. Quadrilaterals are polygons with four sides.
Trapezoids, rectangles, squares and parallelograms are all quadrilaterals as they have four sides.
Not all polygons are quadrilaterals.
Answer:
(b) tangible approximation of the product that often look and feel like the product
Step-by-step explanation:
"Physical" means it exists as an object in the real world, not just as a model on a computer screen. "Prototype" means it is an approximation of the finished product, lacking in one or more details of appearance, structure, or functionality.
Answer:
m= -3/2
Step-by-step explanation:
(5,1) and (3,4)
Slope:
m=(y2-y1)/(x2-x1)
m= (4-1)/(3-5)
m=3/(-2)
m= -3/2
Answer:
The expression is equivalent to
.
Step-by-step explanation:
In this exercise we must transform
into its standard form, that is a polynomial of the form:
(1)
Where:
- Dependent variable.
- Independent variable.
,
,
- Coefficients.
Let
, now we proceed to convert it into its standard form:
1)
Given
2)
![(-a)\cdot b = -a\cdot b](https://tex.z-dn.net/?f=%28-a%29%5Ccdot%20b%20%3D%20-a%5Ccdot%20b)
3)
Distributive property
4)
/Commutative and distributive properties
5)
/Definition of subtraction/Result
The expression is equivalent to
.