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asambeis [7]
2 years ago
10

State whether or not the relation is considered a function?

Mathematics
1 answer:
WINSTONCH [101]2 years ago
3 0

Answer:

A function is when each input has exactly one output

Step-by-step explanation:

Each input can only have one output, but an output can have multiple inputs.

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If u answer pls explain how u did it so i can understand … ty!
Nataliya [291]

Answer:

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Step-by-step explanation:

7 0
3 years ago
What is the value of x in the figure shown below
lesya [120]

Answer:

x = 30 degrees

Step-by-step explanation:

These triangles are perfectly symetrical. This is shown by the length of sides given in the problem. Since the triangle is symetrical, E is equal to B just as D is equal to C. Since B is 30 degrees, we can tell that E is also 30 degree.

5 0
3 years ago
This shape has been made from two identical triangles
uysha [10]

Answer:

square or rectangle

Step-by-step explanation:

3 0
3 years ago
Lucy makes four pots with cups of macaroni in each pot. If of a cup of macaroni is needed for one serving, what is the most numb
padilas [110]
The answer is A, 32 servings. 
8 0
3 years ago
In the system of equations, r and s are constants. If the system has infinitely many solutions, what is the value of rs?
exis [7]

Answer:  B) -48

Step-by-step explanation:

If the system of two linear equations a_1x+b_1y=c_1\ \&\ a_2+b_2y=c_2 has infinitely many solutions , then

\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}=k

For the given system of linear equations : rx-sy=26\\4x+3y=13

We , will have

\dfrac{r}{4}=\dfrac{-s}{3}=\dfrac{26}{13}=2\\\\\Rightarrow\ r= 4\times2=8\ \ \&\ \ s=2\times-3=-6

The value of rs=(8)\times-6=-48

Hence, the value of rs is -48.

Thus , the correct option is B) -48.

6 0
3 years ago
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