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Lyrx [107]
3 years ago
13

1/3 + (-7/4) please help

Mathematics
2 answers:
galina1969 [7]3 years ago
6 0

Answer:

-1.41666666667

Step-by-step explanation:

DanielleElmas [232]3 years ago
4 0

Answer:

-17/12

Step-by-step explanation:

1/3 + (-7/4)

= 1/3 - 7/4

= 4/12 - 21/12

= 4 - 21/12

= -17/12

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Which ordered pair is a solution to the equation 3y=-2x-4
sveticcg [70]

Answer:

ouoi

Step-by-step explanation:

3 0
4 years ago
What is the equation of a line that is perpendicular to the line y = 2x + 4 and passes through the point (–2, 3)?
8_murik_8 [283]

Answer:

3=-1/2(-2)+b

solve

3=1+b

2=b

b=2

now that we have the slope and y intercept of the equation construct your equation:

y=-1/2x+2

Neither of these answers are correct. I graphed them all and not a single one passed through (-2, 3)

Additionally, the slopes of B and D are inncorrect and lines A and C dont pass through the point (-2, 3) the only correct  equation is y=-1/2x+2

I graphed it and it was valid

Maybe ask your teacher if there were any mistakes?

Step-by-step explanation:

4 0
3 years ago
Use the function below to find F(3).
pickupchik [31]

Answer:

<u>C </u>

Step-by-step explanation:

If the function equation is F(x)=3x. You just plug in the 3 from F(3) in for the x.

F(x)= 3x

    ↓

F(3)=3(3)

F(3)=9

7 0
2 years ago
The length of a rectangle is three more than twice its width. The perimeter is 36 inches. Find the length and width
Mandarinka [93]
Your answers are:

W= 5

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Good luck!
7 0
4 years ago
The sum of two numbers is 225. The difference of the same two numbers is 35.What are the 2 numbers?
Ksivusya [100]

Answer:

130 and 95

Step-by-step explanation:

Calculator

4 0
3 years ago
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