Which mixed number is equivalent to 9/7? A. 1 2/9. B. 1 2/7. C. 2 1/7 D. 2 1/9

Mathematics

2 answers:

saveliy_v [14]3 years ago

8 0

In mixed form, it would be equal to 1 2/7

In short, Your Answer would be Option B

Hope this helps!

aleksandr82 [10.1K]3 years ago

6 0

B is equivalent to 9/7 :) Hope this helped!

You might be interested in

What is the slope of the line y=5?

IceJOKER [234]

Answer:

Step-by-step explanation:

if you slightly change the equation to better fit standard form (without actually changing its meaning) you get

y = 0x + 5

which means the slope is 0

Also, a shortcut:

<h2><u>Horizontal lines always have a 0 slope while vertical lines have an undefined slope</u></h2>

7 0

3 years ago

Which statement is correct about relations and functions?

aniked [119]

Definition 1: A relation is any subset of a Cartesian product. For instance, a subset of $A\times B$ , called a "binary relation from A to B," is a collection of ordered pairs (a,b) with first components from A and second components from B, and, in particular, a subset of $A\times A$ is called a "relation on A."

Definition 2: A function is a relation that associates each element x of a set X to a single element y of another set Y (possibly the same set). A function is uniquely represented by its graph which is the set of all ordered pairs (x, f (x)).

From these definitions you can see that every function is a relation from X to Y, but not via versa (because you can consider relation $\{1\}\times \{2,3\}$ - here for one x exist two y).