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Ivanshal [37]
3 years ago
6

Is the following shape a rectangle? How do you know?

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
4 0

Answer: The Answer is A

Step-by-step explanation:

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The slope for that is again, change in y over change in x.
(6-4)/(4-3) = 2/1
The slope would be 2
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4 years ago
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P=q+3e make e the subject of the formula
andreev551 [17]

Answer: e = (p-q)/3

Step-by-step explanation:

p = q + 3e

Subtract q from both sides.

p - q = q + 3e - q

p - q = 3e

Divide both side by 3 which is the coefficient of e.

3e/3 = (p - q)/3

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3 years ago
3x+4y=-23 <br> 2y-x=-19 <br> What is the solution (x,y) to the systems of equations above?
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If we multiply the bottom equation by 2 and move x to the right, it becomes:

4y = 2x-38

Now we can substitute it for the 4y in the top equation:

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Then 4y = 2*3-38 => y = -8

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4 years ago
( 6 − √ 100 − 6 ⋅ 6 ) 3 − 9 ÷ 3
sergij07 [2.7K]

Answer:

(6 - √ 100 - 6 * 6) 3 - 9 ÷ 3 = -64003/1 = -64003

Step-by-step explanation:

1.Square root: sqrt(100) = √ 100 = 10

2.Subtract: 6 - the result of step No. 1 = 6 - 10 = -4

3.Multiple: 6 * 6 = 36

4.Subtract: the result of step No. 2 - the result of step No. 3 = -4 - 36 = -40

5.Exponentiation: the result of step No. 4 ^ 3 = (-40) ^ 3 = -64000

6.Divide: 9 / 3 = 3

7.Subtract: the result of step No. 5 - the result of step No. 6 = -64000 - 3 = -64003

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3 years ago
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