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coldgirl [10]
3 years ago
10

PLEASE HELP which mapping diagram does NOT represent function from x-y

Mathematics
2 answers:
Tomtit [17]3 years ago
8 0
Diagram 1 I hope this helps
Bas_tet [7]3 years ago
3 0

Answer:

Diagram 1

Step-by-step explanation:

This diagram does not represent a function because the x value 6 is outputting 2 different y values, 4 and 6. This goes directly against the rules of a function.

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The measure of an angle is 89 times the measure of its supplementary angle. What is the measure of each angle
Olegator [25]

Answer:

2 and 178

Step-by-step explanation:

If we take an instance of a number 'x', according to the question we find that x+x*89=180(Because they are complementary)

We get, = 89x+x=180

=> 90x=180

=> x=180/90

=> x =2

So, we found that x=2 , hence the other angle is going to be 2*89=178

This is correct as 2+178=180(as they are supplementary to each other)

Hope this answer helps, Please mark me as brainliest, Thank you!

7 0
4 years ago
Is (2,4) a solution to y=3x-5?
IrinaK [193]

Answer:

Point Form: ( − 2 , − 1 )

Equation Form: x =  − 2 ,  y =  − 1

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
QR has endpoints at Q (11, 13) and R(7, 14). Find the midpoint M of QR
cricket20 [7]

Answer:

M=(9, 13.5)

Step-by-step explanation:

What you do is you need to use the midpoint formula.

(x_1+x_2/2), (y_1+y_2/2).

(11, 13) and (7, 14) are your points and you put those numbers into the equation.

11 and 7 are x and 13 and 14 are y.

(11+7/2), (13+14/2)

M=(9, 13.5) is your answer.

3 0
3 years ago
Wich expression is equivelent to 4(3+5)-3times9 to the power of 2
77julia77 [94]

Answer:

-211

Step-by-step

8 0
3 years ago
Explain how to find the constant of proportionality for the ratio of robins to cardinals.
romanna [79]
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8 0
4 years ago
Read 2 more answers
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