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Pachacha [2.7K]
3 years ago
9

Which expression is equivalent to -19 - 11?

Mathematics
1 answer:
gulaghasi [49]3 years ago
4 0

-19-11=-30

19-11=8

11-19=-8

-19+(-11)

+ positive and -negative sign=-negative sign

-19-11=-30

-11+(19)=-11+19=8

Answer:

-19+(-11)

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In the first quadrant you start at 7,5 and move 4units left and 1 unit down
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Answer:

(3,4)

Step-by-step explanation: I'm assuming you want to know the final point you end up at. The first part of our coordinate pair is our x value, so we want to reduce our x-value by 4 to go left 4 units, the second part is our y-value, we want to reduce it by 1 to go down 1 unit. So, our final coordinate pair is (7-4,5-1) or (3,4).

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Which step is incorrect when solving the equation 2(x+9)=4(x+7)+2?
iragen [17]

Answer:

3. 2x+18=4x+26

Step-by-step explanation:

2(x+9)=4(x+7)+2

2x+18=4x+28+2

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Hope this helps ;) ❤❤❤

8 0
4 years ago
What is 14: x :: 28:7
disa [49]
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3 years ago
If Line l^1 has equation y = 11 - 3x Find the Equation of the Line through (5,3) parallel to l^1 So y = ??????
gregori [183]

Answer:

Step-by-step explanation:

Given equation of line is y = 11 - 3x

The equation takes the form of slope intercept equation ; y = mx + b where, m = slope and b = intercept.

Comparing the equation;

Slope, m = - 3

We obtain the equation of line passing through the point (5, 3) and parallel to the given line ;

y - y1 = m(x - x1)

x1 = 5 ; y1 = 3

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Answer:9.51

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Have a good day :)

4 0
3 years ago
Read 2 more answers
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